diff --git a/cypress/integration/select-one.spec.js b/cypress/integration/select-one.spec.js
index d09c6d6..c44c907 100644
--- a/cypress/integration/select-one.spec.js
+++ b/cypress/integration/select-one.spec.js
@@ -12,6 +12,30 @@ describe('Choices - select one', () => {
           .click();
       });
 
+      describe('focusing on container', () => {
+        describe('pressing enter key', () => {
+          it('toggles the dropdown', () => {
+            cy.get('[data-test-hook=basic]')
+              .find('.choices')
+              .focus()
+              .type('{enter}');
+
+            cy.get('[data-test-hook=basic]')
+              .find('.choices__list--dropdown')
+              .should('not.be.visible');
+
+            cy.get('[data-test-hook=basic]')
+              .find('.choices')
+              .focus()
+              .type('{enter}');
+
+            cy.get('[data-test-hook=basic]')
+              .find('.choices__list--dropdown')
+              .should('be.visible');
+          });
+        });
+      });
+
       describe('focusing on text input', () => {
         it('displays a dropdown of choices', () => {
           cy.get('[data-test-hook=basic]')
diff --git a/public/assets/scripts/choices.js b/public/assets/scripts/choices.js
index 15b4cbf..ba15ce0 100644
--- a/public/assets/scripts/choices.js
+++ b/public/assets/scripts/choices.js
@@ -1334,14 +1334,6 @@ var utils_wrap = function wrap(element, wrapper) {
 
   return wrapper.appendChild(element);
 };
-/**
- * @param {HTMLElement} el
- * @param {string} attr
- */
-
-var findAncestorByAttrName = function findAncestorByAttrName(el, attr) {
-  return el.closest("[" + attr + "]");
-};
 /**
  * @param {Element} startEl
  * @param {string} selector
@@ -1474,14 +1466,6 @@ var dispatchEvent = function dispatchEvent(element, type, customArgs) {
   });
   return element.dispatchEvent(event);
 };
-/**
- * @param {string} userAgent
- * @returns {boolean}
- */
-
-var isIE11 = function isIE11(userAgent) {
-  return !!(userAgent.match(/Trident/) && userAgent.match(/rv[ :]11/));
-};
 /**
  * @param {array} array
  * @param {any} value
@@ -1875,6 +1859,7 @@ var DEFAULT_CLASSNAMES = {
   openState: 'is-open',
   disabledState: 'is-disabled',
   highlightedState: 'is-highlighted',
+  selectedState: 'is-selected',
   flippedState: 'is-flipped',
   loadingState: 'is-loading',
   noResults: 'has-no-results',
@@ -2794,10 +2779,23 @@ function (_WrappedElement) {
  * Helpers to create HTML elements used by Choices
  * Can be overridden by providing `callbackOnCreateTemplates` option
  * @typedef {import('../../types/index').Choices.Templates} Templates
+ * @typedef {import('../../types/index').Choices.ClassNames} ClassNames
+ * @typedef {import('../../types/index').Choices.Options} Options
+ * @typedef {import('../../types/index').Choices.Item} Item
+ * @typedef {import('../../types/index').Choices.Choice} Choice
+ * @typedef {import('../../types/index').Choices.Group} Group
  */
 var TEMPLATES =
 /** @type {Templates} */
 {
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {"ltr" | "rtl" | "auto"} dir
+   * @param {boolean} isSelectElement
+   * @param {boolean} isSelectOneElement
+   * @param {boolean} searchEnabled
+   * @param {"select-one" | "select-multiple" | "text"} passedElementType
+   */
   containerOuter: function containerOuter(_ref, dir, isSelectElement, isSelectOneElement, searchEnabled, passedElementType) {
     var _containerOuter = _ref.containerOuter;
     var div = Object.assign(document.createElement('div'), {
@@ -2825,12 +2823,21 @@ var TEMPLATES =
     div.setAttribute('aria-expanded', 'false');
     return div;
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   */
   containerInner: function containerInner(_ref2) {
     var _containerInner = _ref2.containerInner;
     return Object.assign(document.createElement('div'), {
       className: _containerInner
     });
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {boolean} isSelectOneElement
+   */
   itemList: function itemList(_ref3, isSelectOneElement) {
     var list = _ref3.list,
         listSingle = _ref3.listSingle,
@@ -2839,6 +2846,11 @@ var TEMPLATES =
       className: list + " " + (isSelectOneElement ? listSingle : listItems)
     });
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {string} value
+   */
   placeholder: function placeholder(_ref4, value) {
     var _placeholder = _ref4.placeholder;
     return Object.assign(document.createElement('div'), {
@@ -2846,6 +2858,12 @@ var TEMPLATES =
       innerHTML: value
     });
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {Item} item
+   * @param {boolean} removeItemButton
+   */
   item: function item(_ref5, _ref6, removeItemButton) {
     var _item = _ref5.item,
         button = _ref5.button,
@@ -2906,6 +2924,11 @@ var TEMPLATES =
 
     return div;
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {boolean} isSelectOneElement
+   */
   choiceList: function choiceList(_ref7, isSelectOneElement) {
     var list = _ref7.list;
     var div = Object.assign(document.createElement('div'), {
@@ -2919,6 +2942,11 @@ var TEMPLATES =
     div.setAttribute('role', 'listbox');
     return div;
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {Group} group
+   */
   choiceGroup: function choiceGroup(_ref8, _ref9) {
     var group = _ref8.group,
         groupHeading = _ref8.groupHeading,
@@ -2946,10 +2974,17 @@ var TEMPLATES =
     }));
     return div;
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {Choice} choice
+   * @param {Options['itemSelectText']} selectText
+   */
   choice: function choice(_ref10, _ref11, selectText) {
     var item = _ref10.item,
         itemChoice = _ref10.itemChoice,
         itemSelectable = _ref10.itemSelectable,
+        selectedState = _ref10.selectedState,
         itemDisabled = _ref10.itemDisabled,
         placeholder = _ref10.placeholder;
     var id = _ref11.id,
@@ -2957,13 +2992,23 @@ var TEMPLATES =
         label = _ref11.label,
         groupId = _ref11.groupId,
         elementId = _ref11.elementId,
-        disabled = _ref11.disabled,
+        isDisabled = _ref11.disabled,
+        isSelected = _ref11.selected,
         isPlaceholder = _ref11.placeholder;
     var div = Object.assign(document.createElement('div'), {
       id: elementId,
       innerHTML: label,
-      className: item + " " + itemChoice + " " + (disabled ? itemDisabled : itemSelectable) + " " + (isPlaceholder ? placeholder : '')
+      className: item + " " + itemChoice
     });
+
+    if (isSelected) {
+      div.classList.add(selectedState);
+    }
+
+    if (isPlaceholder) {
+      div.classList.add(placeholder);
+    }
+
     div.setAttribute('role', groupId > 0 ? 'treeitem' : 'option');
     Object.assign(div.dataset, {
       choice: '',
@@ -2972,15 +3017,22 @@ var TEMPLATES =
       selectText: selectText
     });
 
-    if (disabled) {
+    if (isDisabled) {
+      div.classList.add(itemDisabled);
       div.dataset.choiceDisabled = '';
       div.setAttribute('aria-disabled', 'true');
     } else {
+      div.classList.add(itemSelectable);
       div.dataset.choiceSelectable = '';
     }
 
     return div;
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   * @param {string} placeholderValue
+   */
   input: function input(_ref12, placeholderValue) {
     var _input = _ref12.input,
         inputCloned = _ref12.inputCloned;
@@ -2996,6 +3048,10 @@ var TEMPLATES =
     inp.setAttribute('aria-label', placeholderValue);
     return inp;
   },
+
+  /**
+   * @param {Partial<ClassNames>} classNames
+   */
   dropdown: function dropdown(_ref13) {
     var list = _ref13.list,
         listDropdown = _ref13.listDropdown;
@@ -3004,6 +3060,13 @@ var TEMPLATES =
     div.setAttribute('aria-expanded', 'false');
     return div;
   },
+
+  /**
+   *
+   * @param {Partial<ClassNames>} classNames
+   * @param {string} innerHTML
+   * @param {"no-choices" | "no-results" | ""} type
+   */
   notice: function notice(_ref14, innerHTML, type) {
     var item = _ref14.item,
         itemChoice = _ref14.itemChoice,
@@ -3027,6 +3090,10 @@ var TEMPLATES =
       className: classes.join(' ')
     });
   },
+
+  /**
+   * @param {Item} option
+   */
   option: function option(_ref15) {
     var label = _ref15.label,
         value = _ref15.value,
@@ -3248,6 +3315,9 @@ function choices_createClass(Constructor, protoProps, staticProps) { if (protoPr
 
 
 
+/** @see {@link http://browserhacks.com/#hack-acea075d0ac6954f275a70023906050c} */
+
+var IS_IE11 = '-ms-scroll-limit' in document.documentElement.style && '-ms-ime-align' in document.documentElement.style;
 /**
  * @typedef {import('../../types/index').Choices.Choice} Choice
  * @typedef {import('../../types/index').Choices.Item} Item
@@ -4469,9 +4539,9 @@ function () {
     var _document = document,
         documentElement = _document.documentElement; // capture events - can cancel event processing or propagation
 
-    documentElement.addEventListener('keydown', this._onKeyDown, true);
     documentElement.addEventListener('touchend', this._onTouchEnd, true);
-    documentElement.addEventListener('mousedown', this._onMouseDown, true); // passive events - doesn't call `preventDefault` or `stopPropagation`
+    this.containerOuter.element.addEventListener('keydown', this._onKeyDown, true);
+    this.containerOuter.element.addEventListener('mousedown', this._onMouseDown, true); // passive events - doesn't call `preventDefault` or `stopPropagation`
 
     documentElement.addEventListener('click', this._onClick, {
       passive: true
@@ -4479,7 +4549,7 @@ function () {
     documentElement.addEventListener('touchmove', this._onTouchMove, {
       passive: true
     });
-    documentElement.addEventListener('mouseover', this._onMouseOver, {
+    this.dropdown.element.addEventListener('mouseover', this._onMouseOver, {
       passive: true
     });
 
@@ -4514,19 +4584,19 @@ function () {
   _proto._removeEventListeners = function _removeEventListeners() {
     var _document2 = document,
         documentElement = _document2.documentElement;
-    documentElement.removeEventListener('keydown', this._onKeyDown, true);
     documentElement.removeEventListener('touchend', this._onTouchEnd, true);
-    documentElement.removeEventListener('mousedown', this._onMouseDown, true);
-    documentElement.removeEventListener('keyup', this._onKeyUp);
+    this.containerOuter.element.removeEventListener('keydown', this._onKeyDown, true);
+    this.containerOuter.element.removeEventListener('mousedown', this._onMouseDown, true);
     documentElement.removeEventListener('click', this._onClick);
     documentElement.removeEventListener('touchmove', this._onTouchMove);
-    documentElement.removeEventListener('mouseover', this._onMouseOver);
+    this.dropdown.element.removeEventListener('mouseover', this._onMouseOver);
 
     if (this._isSelectOneElement) {
       this.containerOuter.element.removeEventListener('focus', this._onFocus);
       this.containerOuter.element.removeEventListener('blur', this._onBlur);
     }
 
+    this.input.element.removeEventListener('keyup', this._onKeyUp);
     this.input.element.removeEventListener('focus', this._onFocus);
     this.input.element.removeEventListener('blur', this._onBlur);
 
@@ -4535,7 +4605,11 @@ function () {
     }
 
     this.input.removeEventListeners();
-  };
+  }
+  /**
+   * @param {KeyboardEvent} event
+   */
+  ;
 
   _proto._onKeyDown = function _onKeyDown(event) {
     var _keyDownActions;
@@ -4544,11 +4618,6 @@ function () {
         keyCode = event.keyCode,
         ctrlKey = event.ctrlKey,
         metaKey = event.metaKey;
-
-    if (target !== this.input.element && !this.containerOuter.element.contains(target)) {
-      return;
-    }
-
     var activeItems = this._store.activeItems;
     var hasFocusedInput = this.input.isFocussed;
     var hasActiveDropdown = this.dropdown.isActive;
@@ -4793,43 +4862,62 @@ function () {
     }
 
     this._wasTap = true;
-  };
+  }
+  /**
+   * Handles mousedown event in capture mode for containetOuter.element
+   * @param {MouseEvent} event
+   */
+  ;
 
   _proto._onMouseDown = function _onMouseDown(event) {
-    var target = event.target,
-        shiftKey = event.shiftKey; // If we have our mouse down on the scrollbar and are on IE11...
+    var target = event.target;
 
-    if (this.choiceList.element.contains(target) && isIE11(navigator.userAgent)) {
-      this._isScrollingOnIe = true;
+    if (!(target instanceof HTMLElement)) {
+      return;
+    } // If we have our mouse down on the scrollbar and are on IE11...
+
+
+    if (IS_IE11 && this.choiceList.element.contains(target)) {
+      // check if click was on a scrollbar area
+      var firstChoice =
+      /** @type {HTMLElement} */
+      this.choiceList.element.firstElementChild;
+      var isOnScrollbar = this._direction === 'ltr' ? event.offsetX >= firstChoice.offsetWidth : event.offsetX < firstChoice.offsetLeft;
+      this._isScrollingOnIe = isOnScrollbar;
     }
 
-    if (!this.containerOuter.element.contains(target) || target === this.input.element) {
+    if (target === this.input.element) {
       return;
     }
 
-    var activeItems = this._store.activeItems;
-    var hasShiftKey = shiftKey;
-    var buttonTarget = findAncestorByAttrName(target, 'data-button');
-    var itemTarget = findAncestorByAttrName(target, 'data-item');
-    var choiceTarget = findAncestorByAttrName(target, 'data-choice');
+    var item = target.closest('[data-button],[data-item],[data-choice]');
 
-    if (buttonTarget) {
-      this._handleButtonAction(activeItems, buttonTarget);
-    } else if (itemTarget) {
-      this._handleItemAction(activeItems, itemTarget, hasShiftKey);
-    } else if (choiceTarget) {
-      this._handleChoiceAction(activeItems, choiceTarget);
+    if (item instanceof HTMLElement) {
+      var hasShiftKey = event.shiftKey;
+      var activeItems = this._store.activeItems;
+      var dataset = item.dataset;
+
+      if ('button' in dataset) {
+        this._handleButtonAction(activeItems, item);
+      } else if ('item' in dataset) {
+        this._handleItemAction(activeItems, item, hasShiftKey);
+      } else if ('choice' in dataset) {
+        this._handleChoiceAction(activeItems, item);
+      }
     }
 
     event.preventDefault();
-  };
+  }
+  /**
+   * Handles mouseover event over this.dropdown
+   * @param {MouseEvent} event
+   */
+  ;
 
   _proto._onMouseOver = function _onMouseOver(_ref9) {
     var target = _ref9.target;
-    var targetWithinDropdown = target === this.dropdown || this.dropdown.element.contains(target);
-    var shouldHighlightChoice = targetWithinDropdown && target.hasAttribute('data-choice');
 
-    if (shouldHighlightChoice) {
+    if (target instanceof HTMLElement && 'choice' in target.dataset) {
       this._highlightChoice(target);
     }
   };
diff --git a/public/assets/scripts/choices.min.js b/public/assets/scripts/choices.min.js
index 39eb1f6..6c7f820 100644
--- a/public/assets/scripts/choices.min.js
+++ b/public/assets/scripts/choices.min.js
@@ -8,4 +8,4 @@ window.Choices=function(e){var t={};function i(n){if(t[n])return t[n].exports;va
  * 
  * http://www.apache.org/licenses/LICENSE-2.0
  */
-e.exports=function(e){var t={};function i(n){if(t[n])return t[n].exports;var s=t[n]={i:n,l:!1,exports:{}};return e[n].call(s.exports,s,s.exports,i),s.l=!0,s.exports}return i.m=e,i.c=t,i.d=function(e,t,n){i.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:n})},i.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},i.t=function(e,t){if(1&t&&(e=i(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var n=Object.create(null);if(i.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var s in e)i.d(n,s,function(t){return e[t]}.bind(null,s));return n},i.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return i.d(t,"a",t),t},i.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},i.p="",i(i.s=1)}([function(e,t){e.exports=function(e){return Array.isArray?Array.isArray(e):"[object Array]"===Object.prototype.toString.call(e)}},function(e,t,i){function n(e){return(n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function s(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var r=i(2),o=i(8),a=i(0),c=function(){function e(t,i){var n=i.location,s=void 0===n?0:n,r=i.distance,a=void 0===r?100:r,c=i.threshold,l=void 0===c?.6:c,h=i.maxPatternLength,u=void 0===h?32:h,d=i.caseSensitive,p=void 0!==d&&d,m=i.tokenSeparator,f=void 0===m?/ +/g:m,v=i.findAllMatches,g=void 0!==v&&v,_=i.minMatchCharLength,b=void 0===_?1:_,y=i.id,E=void 0===y?null:y,I=i.keys,S=void 0===I?[]:I,w=i.shouldSort,O=void 0===w||w,C=i.getFn,A=void 0===C?o:C,T=i.sortFn,L=void 0===T?function(e,t){return e.score-t.score}:T,x=i.tokenize,k=void 0!==x&&x,P=i.matchAllTokens,D=void 0!==P&&P,M=i.includeMatches,N=void 0!==M&&M,F=i.includeScore,j=void 0!==F&&F,K=i.verbose,R=void 0!==K&&K;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.options={location:s,distance:a,threshold:l,maxPatternLength:u,isCaseSensitive:p,tokenSeparator:f,findAllMatches:g,minMatchCharLength:b,id:E,keys:S,includeMatches:N,includeScore:j,shouldSort:O,getFn:A,sortFn:L,verbose:R,tokenize:k,matchAllTokens:D},this.setCollection(t)}var t,i;return t=e,(i=[{key:"setCollection",value:function(e){return this.list=e,e}},{key:"search",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{limit:!1};this._log('---------\nSearch pattern: "'.concat(e,'"'));var i=this._prepareSearchers(e),n=i.tokenSearchers,s=i.fullSearcher,r=this._search(n,s),o=r.weights,a=r.results;return this._computeScore(o,a),this.options.shouldSort&&this._sort(a),t.limit&&"number"==typeof t.limit&&(a=a.slice(0,t.limit)),this._format(a)}},{key:"_prepareSearchers",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=[];if(this.options.tokenize)for(var i=e.split(this.options.tokenSeparator),n=0,s=i.length;n<s;n+=1)t.push(new r(i[n],this.options));return{tokenSearchers:t,fullSearcher:new r(e,this.options)}}},{key:"_search",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1?arguments[1]:void 0,i=this.list,n={},s=[];if("string"==typeof i[0]){for(var r=0,o=i.length;r<o;r+=1)this._analyze({key:"",value:i[r],record:r,index:r},{resultMap:n,results:s,tokenSearchers:e,fullSearcher:t});return{weights:null,results:s}}for(var a={},c=0,l=i.length;c<l;c+=1)for(var h=i[c],u=0,d=this.options.keys.length;u<d;u+=1){var p=this.options.keys[u];if("string"!=typeof p){if(a[p.name]={weight:1-p.weight||1},p.weight<=0||p.weight>1)throw new Error("Key weight has to be > 0 and <= 1");p=p.name}else a[p]={weight:1};this._analyze({key:p,value:this.options.getFn(h,p),record:h,index:c},{resultMap:n,results:s,tokenSearchers:e,fullSearcher:t})}return{weights:a,results:s}}},{key:"_analyze",value:function(e,t){var i=e.key,n=e.arrayIndex,s=void 0===n?-1:n,r=e.value,o=e.record,c=e.index,l=t.tokenSearchers,h=void 0===l?[]:l,u=t.fullSearcher,d=void 0===u?[]:u,p=t.resultMap,m=void 0===p?{}:p,f=t.results,v=void 0===f?[]:f;if(null!=r){var g=!1,_=-1,b=0;if("string"==typeof r){this._log("\nKey: ".concat(""===i?"-":i));var y=d.search(r);if(this._log('Full text: "'.concat(r,'", score: ').concat(y.score)),this.options.tokenize){for(var E=r.split(this.options.tokenSeparator),I=[],S=0;S<h.length;S+=1){var w=h[S];this._log('\nPattern: "'.concat(w.pattern,'"'));for(var O=!1,C=0;C<E.length;C+=1){var A=E[C],T=w.search(A),L={};T.isMatch?(L[A]=T.score,g=!0,O=!0,I.push(T.score)):(L[A]=1,this.options.matchAllTokens||I.push(1)),this._log('Token: "'.concat(A,'", score: ').concat(L[A]))}O&&(b+=1)}_=I[0];for(var x=I.length,k=1;k<x;k+=1)_+=I[k];_/=x,this._log("Token score average:",_)}var P=y.score;_>-1&&(P=(P+_)/2),this._log("Score average:",P);var D=!this.options.tokenize||!this.options.matchAllTokens||b>=h.length;if(this._log("\nCheck Matches: ".concat(D)),(g||y.isMatch)&&D){var M=m[c];M?M.output.push({key:i,arrayIndex:s,value:r,score:P,matchedIndices:y.matchedIndices}):(m[c]={item:o,output:[{key:i,arrayIndex:s,value:r,score:P,matchedIndices:y.matchedIndices}]},v.push(m[c]))}}else if(a(r))for(var N=0,F=r.length;N<F;N+=1)this._analyze({key:i,arrayIndex:N,value:r[N],record:o,index:c},{resultMap:m,results:v,tokenSearchers:h,fullSearcher:d})}}},{key:"_computeScore",value:function(e,t){this._log("\n\nComputing score:\n");for(var i=0,n=t.length;i<n;i+=1){for(var 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0===t&&(t=document.createElement("div")),e.nextSibling?e.parentNode.insertBefore(t,e.nextSibling):e.parentNode.appendChild(t),t.appendChild(e)}(e,this.element)},t.unwrap=function(e){this.element.parentNode.insertBefore(e,this.element),this.element.parentNode.removeChild(this.element)},t.addLoadingState=function(){this.element.classList.add(this.classNames.loadingState),this.element.setAttribute("aria-busy","true"),this.isLoading=!0},t.removeLoadingState=function(){this.element.classList.remove(this.classNames.loadingState),this.element.removeAttribute("aria-busy"),this.isLoading=!1},t._onFocus=function(){this.isFocussed=!0},t._onBlur=function(){this.isFocussed=!1},e}();function de(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var pe=function(){function e(e){var t=e.element,i=e.type,n=e.classNames,s=e.preventPaste;this.element=t,this.type=i,this.classNames=n,this.preventPaste=s,this.isFocussed=this.element===document.activeElement,this.isDisabled=t.disabled,this._onPaste=this._onPaste.bind(this),this._onInput=this._onInput.bind(this),this._onFocus=this._onFocus.bind(this),this._onBlur=this._onBlur.bind(this)}var t,i,n,s=e.prototype;return 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e=this.element,t=e.style,i=e.value,n=e.placeholder;t.minWidth=n.length+1+"ch",t.width=i.length+1+"ch"},s.setActiveDescendant=function(e){this.element.setAttribute("aria-activedescendant",e)},s.removeActiveDescendant=function(){this.element.removeAttribute("aria-activedescendant")},s._onInput=function(){this.type!==le&&this.setWidth()},s._onPaste=function(e){this.preventPaste&&e.preventDefault()},s._onFocus=function(){this.isFocussed=!0},s._onBlur=function(){this.isFocussed=!1},t=e,(i=[{key:"placeholder",set:function(e){this.element.placeholder=e}},{key:"value",get:function(){return w(this.element.value)},set:function(e){this.element.value=e}}])&&de(t.prototype,i),n&&de(t,n),e}(),me=function(){function e(e){var t=e.element;this.element=t,this.scrollPos=this.element.scrollTop,this.height=this.element.offsetHeight}var t=e.prototype;return t.clear=function(){this.element.innerHTML=""},t.append=function(e){this.element.appendChild(e)},t.getChild=function(e){return this.element.querySelector(e)},t.hasChildren=function(){return this.element.hasChildNodes()},t.scrollToTop=function(){this.element.scrollTop=0},t.scrollToChildElement=function(e,t){var i=this;if(e){var n=this.element.offsetHeight,s=this.element.scrollTop+n,r=e.offsetHeight,o=e.offsetTop+r,a=t>0?this.element.scrollTop+o-s:e.offsetTop;requestAnimationFrame((function(){i._animateScroll(a,t)}))}},t._scrollDown=function(e,t,i){var n=(i-e)/t,s=n>1?n:1;this.element.scrollTop=e+s},t._scrollUp=function(e,t,i){var n=(e-i)/t,s=n>1?n:1;this.element.scrollTop=e-s},t._animateScroll=function(e,t){var i=this,n=this.element.scrollTop,s=!1;t>0?(this._scrollDown(n,4,e),n<e&&(s=!0)):(this._scrollUp(n,4,e),n>e&&(s=!0)),s&&requestAnimationFrame((function(){i._animateScroll(e,t)}))},e}();function fe(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var ve=function(){function e(e){var t=e.element,i=e.classNames;if(this.element=t,this.classNames=i,!(t instanceof HTMLInputElement||t instanceof HTMLSelectElement))throw new TypeError("Invalid element passed");this.isDisabled=!1}var t,i,n,s=e.prototype;return s.conceal=function(){this.element.classList.add(this.classNames.input),this.element.hidden=!0,this.element.tabIndex=-1;var e=this.element.getAttribute("style");e&&this.element.setAttribute("data-choice-orig-style",e),this.element.setAttribute("data-choice","active")},s.reveal=function(){this.element.classList.remove(this.classNames.input),this.element.hidden=!1,this.element.removeAttribute("tabindex");var e=this.element.getAttribute("data-choice-orig-style");e?(this.element.removeAttribute("data-choice-orig-style"),this.element.setAttribute("style",e)):this.element.removeAttribute("style"),this.element.removeAttribute("data-choice"),this.element.value=this.element.value},s.enable=function(){this.element.removeAttribute("disabled"),this.element.disabled=!1,this.isDisabled=!1},s.disable=function(){this.element.setAttribute("disabled",""),this.element.disabled=!0,this.isDisabled=!0},s.triggerEvent=function(e,t){!function(e,t,i){void 0===i&&(i=null);var n=new CustomEvent(t,{detail:i,bubbles:!0,cancelable:!0});e.dispatchEvent(n)}(this.element,e,t)},t=e,(i=[{key:"isActive",get:function(){return"active"===this.element.dataset.choice}},{key:"dir",get:function(){return this.element.dir}},{key:"value",get:function(){return this.element.value},set:function(e){this.element.value=e}}])&&fe(t.prototype,i),n&&fe(t,n),e}();function ge(e,t){for(var i=0;i<t.length;i++){var 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i=e.input,n=e.inputCloned,s=Object.assign(document.createElement("input"),{type:"text",className:i+" "+n,autocomplete:"off",autocapitalize:"off",spellcheck:!1});return s.setAttribute("role","textbox"),s.setAttribute("aria-autocomplete","list"),s.setAttribute("aria-label",t),s},dropdown:function(e){var t=e.list,i=e.listDropdown,n=document.createElement("div");return n.classList.add(t,i),n.setAttribute("aria-expanded","false"),n},notice:function(e,t,i){var n=e.item,s=e.itemChoice,r=e.noResults,o=e.noChoices;void 0===i&&(i="");var a=[n,s];return"no-choices"===i?a.push(o):"no-results"===i&&a.push(r),Object.assign(document.createElement("div"),{innerHTML:t,className:a.join(" ")})},option:function(e){var t=e.label,i=e.value,n=e.customProperties,s=e.active,r=e.disabled,o=new Option(t,i,!1,s);return n&&(o.dataset.customProperties=n),o.disabled=r,o}},Ie=function(e){return void 0===e&&(e=!0),{type:W,active:e}},Se=function(e,t){return{type:Z,id:e,highlighted:t}},we=function(e){var t=e.value,i=e.id,n=e.active,s=e.disabled;return{type:$,value:t,id:i,active:n,disabled:s}},Oe=function(e){return{type:"SET_IS_LOADING",isLoading:e}};function Ce(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var Ae={},Te=function(){var e,t,i;function n(e,t){var i=this;void 0===e&&(e="[data-choice]"),void 0===t&&(t={}),this.config=o.a.all([N,n.defaults.options,t],{arrayMerge:function(e,t){return[].concat(t)}});var s=T(this.config,N);s.length&&console.warn("Unknown config option(s) passed",s.join(", "));var r="string"==typeof e?document.querySelector(e):e;if(!(r instanceof HTMLInputElement||r instanceof HTMLSelectElement))throw TypeError("Expected one of the following types 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P,this._initialState={},this._currentState={},this._prevState={},this._currentValue="",this._canSearch=this.config.searchEnabled,this._isScrollingOnIe=!1,this._highlightPosition=0,this._wasTap=!0,this._placeholderValue=this._generatePlaceholderValue(),this._baseId=y(this.passedElement.element,"choices-"),this._direction=this.passedElement.dir,!this._direction){var c=window.getComputedStyle(this.passedElement.element).direction;c!==window.getComputedStyle(document.documentElement).direction&&(this._direction=c)}if(this._idNames={itemChoice:"item-choice"},this._presetGroups=this.passedElement.optionGroups,this._presetChoices=this.config.choices,this._presetItems=this.config.items,this.passedElement.value&&(this._presetItems=this._presetItems.concat(this.passedElement.value.split(this.config.delimiter))),this.passedElement.options&&this.passedElement.options.forEach((function(e){i._presetChoices.push({value:e.value,label:e.innerHTML,selected:e.selected,disabled:e.disabled||e.parentNode.disabled,placeholder:""===e.value||e.hasAttribute("placeholder"),customProperties:e.getAttribute("data-custom-properties")})})),this._render=this._render.bind(this),this._onFocus=this._onFocus.bind(this),this._onBlur=this._onBlur.bind(this),this._onKeyUp=this._onKeyUp.bind(this),this._onKeyDown=this._onKeyDown.bind(this),this._onClick=this._onClick.bind(this),this._onTouchMove=this._onTouchMove.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._onMouseDown=this._onMouseDown.bind(this),this._onMouseOver=this._onMouseOver.bind(this),this._onFormReset=this._onFormReset.bind(this),this._onAKey=this._onAKey.bind(this),this._onEnterKey=this._onEnterKey.bind(this),this._onEscapeKey=this._onEscapeKey.bind(this),this._onDirectionKey=this._onDirectionKey.bind(this),this._onDeleteKey=this._onDeleteKey.bind(this),this.passedElement.isActive)return this.config.silent||console.warn("Trying to initialise Choices on element already initialised"),void(this.initialised=!0);this.init()}e=n,i=[{key:"defaults",get:function(){return Object.preventExtensions({get options(){return Ae},get templates(){return Ee}})}}],(t=null)&&Ce(e.prototype,t),i&&Ce(e,i);var r=n.prototype;return r.init=function(){if(!this.initialised){this._createTemplates(),this._createElements(),this._createStructure(),this._initialState=A(this._store.state),this._store.subscribe(this._render),this._render(),this._addEventListeners(),(!this.config.addItems||this.passedElement.element.hasAttribute("disabled"))&&this.disable(),this.initialised=!0;var e=this.config.callbackOnInit;e&&"function"==typeof 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this._store.dispatch(Se(i,!0)),t&&this.passedElement.triggerEvent(G,{id:i,value:o,label:c,groupValue:l&&l.value?l.value:null}),this},r.unhighlightItem=function(e){if(!e)return this;var t=e.id,i=e.groupId,n=void 0===i?-1:i,s=e.value,r=void 0===s?"":s,o=e.label,a=void 0===o?"":o,c=n>=0?this._store.getGroupById(n):null;return this._store.dispatch(Se(t,!1)),this.passedElement.triggerEvent(G,{id:t,value:r,label:a,groupValue:c&&c.value?c.value:null}),this},r.highlightAll=function(){var e=this;return this._store.items.forEach((function(t){return e.highlightItem(t)})),this},r.unhighlightAll=function(){var e=this;return this._store.items.forEach((function(t){return e.unhighlightItem(t)})),this},r.removeActiveItemsByValue=function(e){var t=this;return this._store.activeItems.filter((function(t){return t.value===e})).forEach((function(e){return t._removeItem(e)})),this},r.removeActiveItems=function(e){var t=this;return this._store.activeItems.filter((function(t){return t.id!==e})).forEach((function(e){return t._removeItem(e)})),this},r.removeHighlightedItems=function(e){var t=this;return void 0===e&&(e=!1),this._store.highlightedActiveItems.forEach((function(i){t._removeItem(i),e&&t._triggerChange(i.value)})),this},r.showDropdown=function(e){var t=this;return this.dropdown.isActive?this:(requestAnimationFrame((function(){t.dropdown.show(),t.containerOuter.open(t.dropdown.distanceFromTopWindow),!e&&t._canSearch&&t.input.focus(),t.passedElement.triggerEvent(F,{})})),this)},r.hideDropdown=function(e){var t=this;return this.dropdown.isActive?(requestAnimationFrame((function(){t.dropdown.hide(),t.containerOuter.close(),!e&&t._canSearch&&(t.input.removeActiveDescendant(),t.input.blur()),t.passedElement.triggerEvent(j,{})})),this):this},r.getValue=function(e){void 0===e&&(e=!1);var t=this._store.activeItems.reduce((function(t,i){var n=e?i.value:i;return t.push(n),t}),[]);return this._isSelectOneElement?t[0]:t},r.setValue=function(e){var t=this;return this.initialised?(e.forEach((function(e){return t._setChoiceOrItem(e)})),this):this},r.setChoiceByValue=function(e){var t=this;return!this.initialised||this._isTextElement?this:((Array.isArray(e)?e:[e]).forEach((function(e){return t._findAndSelectChoiceByValue(e)})),this)},r.setChoices=function(e,t,i,n){var s=this;if(void 0===e&&(e=[]),void 0===t&&(t="value"),void 0===i&&(i="label"),void 0===n&&(n=!1),!this.initialised)throw new ReferenceError("setChoices was called on a non-initialized instance of Choices");if(!this._isSelectElement)throw new TypeError("setChoices can't be used with INPUT based Choices");if("string"!=typeof t||!t)throw new TypeError("value parameter must be a name of 'value' field in passed objects");if(n&&this.clearChoices(),"function"==typeof e){var r=e(this);if("function"==typeof Promise&&r instanceof Promise)return new Promise((function(e){return requestAnimationFrame(e)})).then((function(){return s._handleLoadingState(!0)})).then((function(){return r})).then((function(e){return s.setChoices(e,t,i,n)})).catch((function(e){s.config.silent||console.error(e)})).then((function(){return s._handleLoadingState(!1)})).then((function(){return s}));if(!Array.isArray(r))throw new TypeError(".setChoices first argument function must return either array of choices or Promise, got: "+typeof r);return this.setChoices(r,t,i,!1)}if(!Array.isArray(e))throw new TypeError(".setChoices must be called either with array of choices with a function resulting into Promise of array of choices");return this.containerOuter.removeLoadingState(),this._startLoading(),e.forEach((function(e){e.choices?s._addGroup({id:parseInt(e.id,10)||null,group:e,valueKey:t,labelKey:i}):s._addChoice({value:e[t],label:e[i],isSelected:e.selected,isDisabled:e.disabled,customProperties:e.customProperties,placeholder:e.placeholder})})),this._stopLoading(),this},r.clearChoices=function(){return this._store.dispatch({type:X}),this},r.clearStore=function(){return this._store.dispatch({type:"CLEAR_ALL"}),this},r.clearInput=function(){var e=!this._isSelectOneElement;return this.input.clear(e),!this._isTextElement&&this._canSearch&&(this._isSearching=!1,this._store.dispatch(Ie(!0))),this},r._render=function(){if(!this._store.isLoading()){this._currentState=this._store.state;var e=this._currentState.choices!==this._prevState.choices||this._currentState.groups!==this._prevState.groups||this._currentState.items!==this._prevState.items,t=this._isSelectElement,i=this._currentState.items!==this._prevState.items;e&&(t&&this._renderChoices(),i&&this._renderItems(),this._prevState=this._currentState)}},r._renderChoices=function(){var e=this,t=this._store,i=t.activeGroups,n=t.activeChoices,s=document.createDocumentFragment();if(this.choiceList.clear(),this.config.resetScrollPosition&&requestAnimationFrame((function(){return e.choiceList.scrollToTop()})),i.length>=1&&!this._isSearching){var r=n.filter((function(e){return!0===e.placeholder&&-1===e.groupId}));r.length>=1&&(s=this._createChoicesFragment(r,s)),s=this._createGroupsFragment(i,n,s)}else n.length>=1&&(s=this._createChoicesFragment(n,s));if(s.childNodes&&s.childNodes.length>0){var o=this._store.activeItems,a=this._canAddItem(o,this.input.value);a.response?(this.choiceList.append(s),this._highlightChoice()):this.choiceList.append(this._getTemplate("notice",a.notice))}else{var c,l;this._isSearching?(l="function"==typeof this.config.noResultsText?this.config.noResultsText():this.config.noResultsText,c=this._getTemplate("notice",l,"no-results")):(l="function"==typeof this.config.noChoicesText?this.config.noChoicesText():this.config.noChoicesText,c=this._getTemplate("notice",l,"no-choices")),this.choiceList.append(c)}},r._renderItems=function(){var e=this._store.activeItems||[];this.itemList.clear();var t=this._createItemsFragment(e);t.childNodes&&this.itemList.append(t)},r._createGroupsFragment=function(e,t,i){var n=this;void 0===i&&(i=document.createDocumentFragment());return this.config.shouldSort&&e.sort(this.config.sorter),e.forEach((function(e){var s=function(e){return t.filter((function(t){return n._isSelectOneElement?t.groupId===e.id:t.groupId===e.id&&("always"===n.config.renderSelectedChoices||!t.selected)}))}(e);if(s.length>=1){var r=n._getTemplate("choiceGroup",e);i.appendChild(r),n._createChoicesFragment(s,i,!0)}})),i},r._createChoicesFragment=function(e,t,i){var n=this;void 0===t&&(t=document.createDocumentFragment()),void 0===i&&(i=!1);var s=this.config,r=s.renderSelectedChoices,o=s.searchResultLimit,a=s.renderChoiceLimit,c=this._isSearching?C:this.config.sorter,l=function(e){if("auto"!==r||(n._isSelectOneElement||!e.selected)){var i=n._getTemplate("choice",e,n.config.itemSelectText);t.appendChild(i)}},h=e;"auto"!==r||this._isSelectOneElement||(h=e.filter((function(e){return!e.selected})));var u=h.reduce((function(e,t){return t.placeholder?e.placeholderChoices.push(t):e.normalChoices.push(t),e}),{placeholderChoices:[],normalChoices:[]}),d=u.placeholderChoices,p=u.normalChoices;(this.config.shouldSort||this._isSearching)&&p.sort(c);var m=h.length,f=this._isSelectOneElement?[].concat(d,p):p;this._isSearching?m=o:a&&a>0&&!i&&(m=a);for(var v=0;v<m;v+=1)f[v]&&l(f[v]);return t},r._createItemsFragment=function(e,t){var i=this;void 0===t&&(t=document.createDocumentFragment());var n=this.config,s=n.shouldSortItems,r=n.sorter,o=n.removeItemButton;s&&!this._isSelectOneElement&&e.sort(r),this._isTextElement?this.passedElement.value=e:this.passedElement.options=e;return e.forEach((function(e){var n=i._getTemplate("item",e,o);t.appendChild(n)})),t},r._triggerChange=function(e){null!=e&&this.passedElement.triggerEvent(K,{value:e})},r._selectPlaceholderChoice=function(){var e=this._store.placeholderChoice;e&&(this._addItem({value:e.value,label:e.label,choiceId:e.id,groupId:e.groupId,placeholder:e.placeholder}),this._triggerChange(e.value))},r._handleButtonAction=function(e,t){if(e&&t&&this.config.removeItems&&this.config.removeItemButton){var i=t.parentNode.getAttribute("data-id"),n=e.find((function(e){return e.id===parseInt(i,10)}));this._removeItem(n),this._triggerChange(n.value),this._isSelectOneElement&&this._selectPlaceholderChoice()}},r._handleItemAction=function(e,t,i){var n=this;if(void 0===i&&(i=!1),e&&t&&this.config.removeItems&&!this._isSelectOneElement){var s=t.getAttribute("data-id");e.forEach((function(e){e.id!==parseInt(s,10)||e.highlighted?!i&&e.highlighted&&n.unhighlightItem(e):n.highlightItem(e)})),this.input.focus()}},r._handleChoiceAction=function(e,t){if(e&&t){var i=t.dataset.id,n=this._store.getChoiceById(i);if(n){var s=e[0]&&e[0].keyCode?e[0].keyCode:null,r=this.dropdown.isActive;if(n.keyCode=s,this.passedElement.triggerEvent(R,{choice:n}),!n.selected&&!n.disabled)this._canAddItem(e,n.value).response&&(this._addItem({value:n.value,label:n.label,choiceId:n.id,groupId:n.groupId,customProperties:n.customProperties,placeholder:n.placeholder,keyCode:n.keyCode}),this._triggerChange(n.value));this.clearInput(),r&&this._isSelectOneElement&&(this.hideDropdown(!0),this.containerOuter.focus())}}},r._handleBackspace=function(e){if(this.config.removeItems&&e){var t=e[e.length-1],i=e.some((function(e){return e.highlighted}));this.config.editItems&&!i&&t?(this.input.value=t.value,this.input.setWidth(),this._removeItem(t),this._triggerChange(t.value)):(i||this.highlightItem(t,!1),this.removeHighlightedItems(!0))}},r._startLoading=function(){this._store.dispatch(Oe(!0))},r._stopLoading=function(){this._store.dispatch(Oe(!1))},r._handleLoadingState=function(e){void 0===e&&(e=!0);var t=this.itemList.getChild("."+this.config.classNames.placeholder);e?(this.disable(),this.containerOuter.addLoadingState(),this._isSelectOneElement?t?t.innerHTML=this.config.loadingText:(t=this._getTemplate("placeholder",this.config.loadingText),this.itemList.append(t)):this.input.placeholder=this.config.loadingText):(this.enable(),this.containerOuter.removeLoadingState(),this._isSelectOneElement?t.innerHTML=this._placeholderValue||"":this.input.placeholder=this._placeholderValue||"")},r._handleSearch=function(e){if(e&&this.input.isFocussed){var t=this._store.choices,i=this.config,n=i.searchFloor,s=i.searchChoices,r=t.some((function(e){return!e.active}));if(e&&e.length>=n){var o=s?this._searchChoices(e):0;this.passedElement.triggerEvent(B,{value:e,resultCount:o})}else r&&(this._isSearching=!1,this._store.dispatch(Ie(!0)))}},r._canAddItem=function(e,t){var i=!0,n="function"==typeof this.config.addItemText?this.config.addItemText(t):this.config.addItemText;if(!this._isSelectOneElement){var s=function(e,t,i){return void 0===i&&(i="value"),e.some((function(e){return"string"==typeof t?e[i]===t.trim():e[i]===t}))}(e,t);this.config.maxItemCount>0&&this.config.maxItemCount<=e.length&&(i=!1,n="function"==typeof this.config.maxItemText?this.config.maxItemText(this.config.maxItemCount):this.config.maxItemText),!this.config.duplicateItemsAllowed&&s&&i&&(i=!1,n="function"==typeof this.config.uniqueItemText?this.config.uniqueItemText(t):this.config.uniqueItemText),this._isTextElement&&this.config.addItems&&i&&"function"==typeof this.config.addItemFilter&&!this.config.addItemFilter(t)&&(i=!1,n="function"==typeof this.config.customAddItemText?this.config.customAddItemText(t):this.config.customAddItemText)}return{response:i,notice:n}},r._searchChoices=function(e){var t="string"==typeof e?e.trim():e,i="string"==typeof this._currentValue?this._currentValue.trim():this._currentValue;if(t.length<1&&t===i+" ")return 0;var n=this._store.searchableChoices,r=t,o=[].concat(this.config.searchFields),a=Object.assign(this.config.fuseOptions,{keys:o}),c=new s.a(n,a).search(r);return this._currentValue=t,this._highlightPosition=0,this._isSearching=!0,this._store.dispatch(function(e){return{type:z,results:e}}(c)),c.length},r._addEventListeners=function(){var e=document.documentElement;e.addEventListener("keydown",this._onKeyDown,!0),e.addEventListener("touchend",this._onTouchEnd,!0),e.addEventListener("mousedown",this._onMouseDown,!0),e.addEventListener("click",this._onClick,{passive:!0}),e.addEventListener("touchmove",this._onTouchMove,{passive:!0}),e.addEventListener("mouseover",this._onMouseOver,{passive:!0}),this._isSelectOneElement&&(this.containerOuter.element.addEventListener("focus",this._onFocus,{passive:!0}),this.containerOuter.element.addEventListener("blur",this._onBlur,{passive:!0})),this.input.element.addEventListener("keyup",this._onKeyUp,{passive:!0}),this.input.element.addEventListener("focus",this._onFocus,{passive:!0}),this.input.element.addEventListener("blur",this._onBlur,{passive:!0}),this.input.element.form&&this.input.element.form.addEventListener("reset",this._onFormReset,{passive:!0}),this.input.addEventListeners()},r._removeEventListeners=function(){var e=document.documentElement;e.removeEventListener("keydown",this._onKeyDown,!0),e.removeEventListener("touchend",this._onTouchEnd,!0),e.removeEventListener("mousedown",this._onMouseDown,!0),e.removeEventListener("keyup",this._onKeyUp),e.removeEventListener("click",this._onClick),e.removeEventListener("touchmove",this._onTouchMove),e.removeEventListener("mouseover",this._onMouseOver),this._isSelectOneElement&&(this.containerOuter.element.removeEventListener("focus",this._onFocus),this.containerOuter.element.removeEventListener("blur",this._onBlur)),this.input.element.removeEventListener("focus",this._onFocus),this.input.element.removeEventListener("blur",this._onBlur),this.input.element.form&&this.input.element.form.removeEventListener("reset",this._onFormReset),this.input.removeEventListeners()},r._onKeyDown=function(e){var t,i=e.target,n=e.keyCode,s=e.ctrlKey,r=e.metaKey;if(i===this.input.element||this.containerOuter.element.contains(i)){var o=this._store.activeItems,a=this.input.isFocussed,c=this.dropdown.isActive,l=this.itemList.hasChildren(),h=String.fromCharCode(n),u=Q,d=ee,p=te,m=ie,f=ne,v=se,g=re,_=oe,b=ae,y=s||r;!this._isTextElement&&/[a-zA-Z0-9-_ ]/.test(h)&&this.showDropdown();var E=((t={})[m]=this._onAKey,t[p]=this._onEnterKey,t[f]=this._onEscapeKey,t[v]=this._onDirectionKey,t[_]=this._onDirectionKey,t[g]=this._onDirectionKey,t[b]=this._onDirectionKey,t[d]=this._onDeleteKey,t[u]=this._onDeleteKey,t);E[n]&&E[n]({event:e,target:i,keyCode:n,metaKey:r,activeItems:o,hasFocusedInput:a,hasActiveDropdown:c,hasItems:l,hasCtrlDownKeyPressed:y})}},r._onKeyUp=function(e){var t=e.target,i=e.keyCode,n=this.input.value,s=this._store.activeItems,r=this._canAddItem(s,n),o=Q,a=ee;if(this._isTextElement){if(r.notice&&n){var c=this._getTemplate("notice",r.notice);this.dropdown.element.innerHTML=c.outerHTML,this.showDropdown(!0)}else this.hideDropdown(!0)}else{var l=(i===o||i===a)&&!t.value,h=!this._isTextElement&&this._isSearching,u=this._canSearch&&r.response;l&&h?(this._isSearching=!1,this._store.dispatch(Ie(!0))):u&&this._handleSearch(this.input.value)}this._canSearch=this.config.searchEnabled},r._onAKey=function(e){var t=e.hasItems;e.hasCtrlDownKeyPressed&&t&&(this._canSearch=!1,this.config.removeItems&&!this.input.value&&this.input.element===document.activeElement&&this.highlightAll())},r._onEnterKey=function(e){var t=e.event,i=e.target,n=e.activeItems,s=e.hasActiveDropdown,r=te,o=i.hasAttribute("data-button");if(this._isTextElement&&i.value){var a=this.input.value;this._canAddItem(n,a).response&&(this.hideDropdown(!0),this._addItem({value:a}),this._triggerChange(a),this.clearInput())}if(o&&(this._handleButtonAction(n,i),t.preventDefault()),s){var c=this.dropdown.getChild("."+this.config.classNames.highlightedState);c&&(n[0]&&(n[0].keyCode=r),this._handleChoiceAction(n,c)),t.preventDefault()}else this._isSelectOneElement&&(this.showDropdown(),t.preventDefault())},r._onEscapeKey=function(e){e.hasActiveDropdown&&(this.hideDropdown(!0),this.containerOuter.focus())},r._onDirectionKey=function(e){var t,i,n,s=e.event,r=e.hasActiveDropdown,o=e.keyCode,a=e.metaKey,c=re,l=oe,h=ae;if(r||this._isSelectOneElement){this.showDropdown(),this._canSearch=!1;var u,d=o===c||o===h?1:-1;if(a||o===h||o===l)u=d>0?this.dropdown.element.querySelector("[data-choice-selectable]:last-of-type"):this.dropdown.element.querySelector("[data-choice-selectable]");else{var p=this.dropdown.element.querySelector("."+this.config.classNames.highlightedState);u=p?function(e,t,i){if(void 0===i&&(i=1),e instanceof Element&&"string"==typeof t){for(var n=(i>0?"next":"previous")+"ElementSibling",s=e[n];s;){if(s.matches(t))return s;s=s[n]}return s}}(p,"[data-choice-selectable]",d):this.dropdown.element.querySelector("[data-choice-selectable]")}u&&(t=u,i=this.choiceList.element,void 0===(n=d)&&(n=1),t&&(n>0?i.scrollTop+i.offsetHeight>=t.offsetTop+t.offsetHeight:t.offsetTop>=i.scrollTop)||this.choiceList.scrollToChildElement(u,d),this._highlightChoice(u)),s.preventDefault()}},r._onDeleteKey=function(e){var t=e.event,i=e.target,n=e.hasFocusedInput,s=e.activeItems;!n||i.value||this._isSelectOneElement||(this._handleBackspace(s),t.preventDefault())},r._onTouchMove=function(){this._wasTap&&(this._wasTap=!1)},r._onTouchEnd=function(e){var t=(e||e.touches[0]).target;this._wasTap&&this.containerOuter.element.contains(t)&&((t===this.containerOuter.element||t===this.containerInner.element)&&(this._isTextElement?this.input.focus():this._isSelectMultipleElement&&this.showDropdown()),e.stopPropagation());this._wasTap=!0},r._onMouseDown=function(e){var t,i=e.target,n=e.shiftKey;if(this.choiceList.element.contains(i)&&((t=navigator.userAgent).match(/Trident/)&&t.match(/rv[ :]11/))&&(this._isScrollingOnIe=!0),this.containerOuter.element.contains(i)&&i!==this.input.element){var s=this._store.activeItems,r=n,o=S(i,"data-button"),a=S(i,"data-item"),c=S(i,"data-choice");o?this._handleButtonAction(s,o):a?this._handleItemAction(s,a,r):c&&this._handleChoiceAction(s,c),e.preventDefault()}},r._onMouseOver=function(e){var t=e.target;(t===this.dropdown||this.dropdown.element.contains(t))&&t.hasAttribute("data-choice")&&this._highlightChoice(t)},r._onClick=function(e){var t=e.target;this.containerOuter.element.contains(t)?this.dropdown.isActive||this.containerOuter.isDisabled?this._isSelectOneElement&&t!==this.input.element&&!this.dropdown.element.contains(t)&&this.hideDropdown():this._isTextElement?document.activeElement!==this.input.element&&this.input.focus():(this.showDropdown(),this.containerOuter.focus()):(this._store.highlightedActiveItems.length>0&&this.unhighlightAll(),this.containerOuter.removeFocusState(),this.hideDropdown(!0))},r._onFocus=function(e){var t,i=this,n=e.target;this.containerOuter.element.contains(n)&&((t={})[ce]=function(){n===i.input.element&&i.containerOuter.addFocusState()},t[le]=function(){i.containerOuter.addFocusState(),n===i.input.element&&i.showDropdown(!0)},t[he]=function(){n===i.input.element&&(i.showDropdown(!0),i.containerOuter.addFocusState())},t)[this.passedElement.element.type]()},r._onBlur=function(e){var t=this,i=e.target;if(this.containerOuter.element.contains(i)&&!this._isScrollingOnIe){var n,s=this._store.activeItems.some((function(e){return e.highlighted}));((n={})[ce]=function(){i===t.input.element&&(t.containerOuter.removeFocusState(),s&&t.unhighlightAll(),t.hideDropdown(!0))},n[le]=function(){t.containerOuter.removeFocusState(),(i===t.input.element||i===t.containerOuter.element&&!t._canSearch)&&t.hideDropdown(!0)},n[he]=function(){i===t.input.element&&(t.containerOuter.removeFocusState(),t.hideDropdown(!0),s&&t.unhighlightAll())},n)[this.passedElement.element.type]()}else this._isScrollingOnIe=!1,this.input.element.focus()},r._onFormReset=function(){this._store.dispatch({type:"RESET_TO",state:this._initialState})},r._highlightChoice=function(e){var t=this;void 0===e&&(e=null);var i=Array.from(this.dropdown.element.querySelectorAll("[data-choice-selectable]"));if(i.length){var n=e;Array.from(this.dropdown.element.querySelectorAll("."+this.config.classNames.highlightedState)).forEach((function(e){e.classList.remove(t.config.classNames.highlightedState),e.setAttribute("aria-selected","false")})),n?this._highlightPosition=i.indexOf(n):(n=i.length>this._highlightPosition?i[this._highlightPosition]:i[i.length-1])||(n=i[0]),n.classList.add(this.config.classNames.highlightedState),n.setAttribute("aria-selected","true"),this.passedElement.triggerEvent(q,{el:n}),this.dropdown.isActive&&(this.input.setActiveDescendant(n.id),this.containerOuter.setActiveDescendant(n.id))}},r._addItem=function(e){var t=e.value,i=e.label,n=void 0===i?null:i,s=e.choiceId,r=void 0===s?-1:s,o=e.groupId,a=void 0===o?-1:o,c=e.customProperties,l=void 0===c?null:c,h=e.placeholder,u=void 0!==h&&h,d=e.keyCode,p=void 0===d?null:d,m="string"==typeof t?t.trim():t,f=p,v=l,g=this._store.items,_=n||m,b=r||-1,y=a>=0?this._store.getGroupById(a):null,E=g?g.length+1:1;return this.config.prependValue&&(m=this.config.prependValue+m.toString()),this.config.appendValue&&(m+=this.config.appendValue.toString()),this._store.dispatch(function(e){var t=e.value,i=e.label,n=e.id,s=e.choiceId,r=e.groupId,o=e.customProperties,a=e.placeholder,c=e.keyCode;return{type:J,value:t,label:i,id:n,choiceId:s,groupId:r,customProperties:o,placeholder:a,keyCode:c}}({value:m,label:_,id:E,choiceId:b,groupId:a,customProperties:l,placeholder:u,keyCode:f})),this._isSelectOneElement&&this.removeActiveItems(E),this.passedElement.triggerEvent(H,{id:E,value:m,label:_,customProperties:v,groupValue:y&&y.value?y.value:void 0,keyCode:f}),this},r._removeItem=function(e){if(!e||!I("Object",e))return this;var t=e.id,i=e.value,n=e.label,s=e.choiceId,r=e.groupId,o=r>=0?this._store.getGroupById(r):null;return this._store.dispatch(function(e,t){return{type:Y,id:e,choiceId:t}}(t,s)),o&&o.value?this.passedElement.triggerEvent(V,{id:t,value:i,label:n,groupValue:o.value}):this.passedElement.triggerEvent(V,{id:t,value:i,label:n}),this},r._addChoice=function(e){var t=e.value,i=e.label,n=void 0===i?null:i,s=e.isSelected,r=void 0!==s&&s,o=e.isDisabled,a=void 0!==o&&o,c=e.groupId,l=void 0===c?-1:c,h=e.customProperties,u=void 0===h?null:h,d=e.placeholder,p=void 0!==d&&d,m=e.keyCode,f=void 0===m?null:m;if(null!=t){var v=this._store.choices,g=n||t,_=v?v.length+1:1,b=this._baseId+"-"+this._idNames.itemChoice+"-"+_;this._store.dispatch(function(e){var t=e.value,i=e.label,n=e.id,s=e.groupId,r=e.disabled,o=e.elementId,a=e.customProperties,c=e.placeholder,l=e.keyCode;return{type:U,value:t,label:i,id:n,groupId:s,disabled:r,elementId:o,customProperties:a,placeholder:c,keyCode:l}}({id:_,groupId:l,elementId:b,value:t,label:g,disabled:a,customProperties:u,placeholder:p,keyCode:f})),r&&this._addItem({value:t,label:g,choiceId:_,customProperties:u,placeholder:p,keyCode:f})}},r._addGroup=function(e){var t=this,i=e.group,n=e.id,s=e.valueKey,r=void 0===s?"value":s,o=e.labelKey,a=void 0===o?"label":o,c=I("Object",i)?i.choices:Array.from(i.getElementsByTagName("OPTION")),l=n||Math.floor((new Date).valueOf()*Math.random()),h=!!i.disabled&&i.disabled;if(c){this._store.dispatch(we({value:i.label,id:l,active:!0,disabled:h}));c.forEach((function(e){var 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M({element:this._getTemplate("dropdown"),classNames:this.config.classNames,type:this.passedElement.element.type})},r._createStructure=function(){this.passedElement.conceal(),this.containerInner.wrap(this.passedElement.element),this.containerOuter.wrap(this.containerInner.element),this._isSelectOneElement?this.input.placeholder=this.config.searchPlaceholderValue||"":this._placeholderValue&&(this.input.placeholder=this._placeholderValue,this.input.setWidth()),this.containerOuter.element.appendChild(this.containerInner.element),this.containerOuter.element.appendChild(this.dropdown.element),this.containerInner.element.appendChild(this.itemList.element),this._isTextElement||this.dropdown.element.appendChild(this.choiceList.element),this._isSelectOneElement?this.config.searchEnabled&&this.dropdown.element.insertBefore(this.input.element,this.dropdown.element.firstChild):this.containerInner.element.appendChild(this.input.element),this._isSelectElement&&(this._highlightPosition=0,this._isSearching=!1,this._startLoading(),this._presetGroups.length?this._addPredefinedGroups(this._presetGroups):this._addPredefinedChoices(this._presetChoices),this._stopLoading()),this._isTextElement&&this._addPredefinedItems(this._presetItems)},r._addPredefinedGroups=function(e){var t=this,i=this.passedElement.placeholderOption;i&&"SELECT"===i.parentNode.tagName&&this._addChoice({value:i.value,label:i.innerHTML,isSelected:i.selected,isDisabled:i.disabled,placeholder:!0}),e.forEach((function(e){return t._addGroup({group:e,id:e.id||null})}))},r._addPredefinedChoices=function(e){var t=this;this.config.shouldSort&&e.sort(this.config.sorter);var i=e.some((function(e){return e.selected})),n=e.findIndex((function(e){return void 0===e.disabled||!e.disabled}));e.forEach((function(e,s){var r=e.value,o=e.label,a=e.customProperties,c=e.placeholder;if(t._isSelectElement)if(e.choices)t._addGroup({group:e,id:e.id||null});else{var l=!!(t._isSelectOneElement&&!i&&s===n)||e.selected,h=e.disabled;t._addChoice({value:r,label:o,isSelected:l,isDisabled:h,customProperties:a,placeholder:c})}else t._addChoice({value:r,label:o,isSelected:e.selected,isDisabled:e.disabled,customProperties:a,placeholder:c})}))},r._addPredefinedItems=function(e){var t=this;e.forEach((function(e){"object"==typeof e&&e.value&&t._addItem({value:e.value,label:e.label,choiceId:e.id,customProperties:e.customProperties,placeholder:e.placeholder}),"string"==typeof e&&t._addItem({value:e})}))},r._setChoiceOrItem=function(e){var t=this;({object:function(){e.value&&(t._isTextElement?t._addItem({value:e.value,label:e.label,choiceId:e.id,customProperties:e.customProperties,placeholder:e.placeholder}):t._addChoice({value:e.value,label:e.label,isSelected:!0,isDisabled:!1,customProperties:e.customProperties,placeholder:e.placeholder}))},string:function(){t._isTextElement?t._addItem({value:e}):t._addChoice({value:e,label:e,isSelected:!0,isDisabled:!1})}})[E(e).toLowerCase()]()},r._findAndSelectChoiceByValue=function(e){var t=this,i=this._store.choices.find((function(i){return 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A=E[C],L=w.search(A),T={};L.isMatch?(T[A]=L.score,g=!0,O=!0,I.push(L.score)):(T[A]=1,this.options.matchAllTokens||I.push(1)),this._log('Token: "'.concat(A,'", score: ').concat(T[A]))}O&&(b+=1)}_=I[0];for(var x=I.length,k=1;k<x;k+=1)_+=I[k];_/=x,this._log("Token score average:",_)}var P=y.score;_>-1&&(P=(P+_)/2),this._log("Score average:",P);var D=!this.options.tokenize||!this.options.matchAllTokens||b>=h.length;if(this._log("\nCheck Matches: ".concat(D)),(g||y.isMatch)&&D){var M=m[c];M?M.output.push({key:i,arrayIndex:s,value:r,score:P,matchedIndices:y.matchedIndices}):(m[c]={item:o,output:[{key:i,arrayIndex:s,value:r,score:P,matchedIndices:y.matchedIndices}]},v.push(m[c]))}}else if(a(r))for(var N=0,F=r.length;N<F;N+=1)this._analyze({key:i,arrayIndex:N,value:r[N],record:o,index:c},{resultMap:m,results:v,tokenSearchers:h,fullSearcher:d})}}},{key:"_computeScore",value:function(e,t){this._log("\n\nComputing score:\n");for(var i=0,n=t.length;i<n;i+=1){for(var 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i=e,(t=o).prototype=Object.create(i.prototype),t.prototype.constructor=t,t.__proto__=i,o.prototype.appendDocFragment=function(e){this.element.innerHTML="",this.element.appendChild(e)},n=o,(s=[{key:"placeholderOption",get:function(){return this.element.querySelector('option[value=""]')||this.element.querySelector("option[placeholder]")}},{key:"optionGroups",get:function(){return Array.from(this.element.getElementsByTagName("OPTGROUP"))}},{key:"options",get:function(){return Array.from(this.element.options)},set:function(e){var t=this,i=document.createDocumentFragment();e.forEach((function(e){return n=e,s=t.template(n),void i.appendChild(s);var n,s})),this.appendDocFragment(i)}}])&&_e(n.prototype,s),r&&_e(n,r),o}(fe),ye={containerOuter:function(e,t,i,n,s,r){var o=e.containerOuter,a=Object.assign(document.createElement("div"),{className:o});return a.dataset.type=r,t&&(a.dir=t),n&&(a.tabIndex=0),i&&(a.setAttribute("role",s?"combobox":"listbox"),s&&a.setAttribute("aria-autocomplete","list")),a.setAttribute("aria-haspopup","true"),a.setAttribute("aria-expanded","false"),a},containerInner:function(e){var t=e.containerInner;return Object.assign(document.createElement("div"),{className:t})},itemList:function(e,t){var i=e.list,n=e.listSingle,s=e.listItems;return Object.assign(document.createElement("div"),{className:i+" "+(t?n:s)})},placeholder:function(e,t){var i=e.placeholder;return Object.assign(document.createElement("div"),{className:i,innerHTML:t})},item:function(e,t,i){var n=e.item,s=e.button,r=e.highlightedState,o=e.itemSelectable,a=e.placeholder,c=t.id,l=t.value,h=t.label,u=t.customProperties,d=t.active,p=t.disabled,m=t.highlighted,f=t.placeholder,v=Object.assign(document.createElement("div"),{className:n,innerHTML:h});if(Object.assign(v.dataset,{item:"",id:c,value:l,customProperties:u}),d&&v.setAttribute("aria-selected","true"),p&&v.setAttribute("aria-disabled","true"),f&&v.classList.add(a),v.classList.add(m?r:o),i){p&&v.classList.remove(o),v.dataset.deletable="";var g=Object.assign(document.createElement("button"),{type:"button",className:s,innerHTML:"Remove item"});g.setAttribute("aria-label","Remove item: '"+l+"'"),g.dataset.button="",v.appendChild(g)}return v},choiceList:function(e,t){var i=e.list,n=Object.assign(document.createElement("div"),{className:i});return t||n.setAttribute("aria-multiselectable","true"),n.setAttribute("role","listbox"),n},choiceGroup:function(e,t){var i=e.group,n=e.groupHeading,s=e.itemDisabled,r=t.id,o=t.value,a=t.disabled,c=Object.assign(document.createElement("div"),{className:i+" "+(a?s:"")});return c.setAttribute("role","group"),Object.assign(c.dataset,{group:"",id:r,value:o}),a&&c.setAttribute("aria-disabled","true"),c.appendChild(Object.assign(document.createElement("div"),{className:n,innerHTML:o})),c},choice:function(e,t,i){var n=e.item,s=e.itemChoice,r=e.itemSelectable,o=e.selectedState,a=e.itemDisabled,c=e.placeholder,l=t.id,h=t.value,u=t.label,d=t.groupId,p=t.elementId,m=t.disabled,f=t.selected,v=t.placeholder,g=Object.assign(document.createElement("div"),{id:p,innerHTML:u,className:n+" "+s});return f&&g.classList.add(o),v&&g.classList.add(c),g.setAttribute("role",d>0?"treeitem":"option"),Object.assign(g.dataset,{choice:"",id:l,value:h,selectText:i}),m?(g.classList.add(a),g.dataset.choiceDisabled="",g.setAttribute("aria-disabled","true")):(g.classList.add(r),g.dataset.choiceSelectable=""),g},input:function(e,t){var i=e.input,n=e.inputCloned,s=Object.assign(document.createElement("input"),{type:"text",className:i+" "+n,autocomplete:"off",autocapitalize:"off",spellcheck:!1});return s.setAttribute("role","textbox"),s.setAttribute("aria-autocomplete","list"),s.setAttribute("aria-label",t),s},dropdown:function(e){var t=e.list,i=e.listDropdown,n=document.createElement("div");return n.classList.add(t,i),n.setAttribute("aria-expanded","false"),n},notice:function(e,t,i){var n=e.item,s=e.itemChoice,r=e.noResults,o=e.noChoices;void 0===i&&(i="");var a=[n,s];return"no-choices"===i?a.push(o):"no-results"===i&&a.push(r),Object.assign(document.createElement("div"),{innerHTML:t,className:a.join(" ")})},option:function(e){var t=e.label,i=e.value,n=e.customProperties,s=e.active,r=e.disabled,o=new Option(t,i,!1,s);return n&&(o.dataset.customProperties=n),o.disabled=r,o}},Ee=function(e){return void 0===e&&(e=!0),{type:z,active:e}},Ie=function(e,t){return{type:Y,id:e,highlighted:t}},Se=function(e){var t=e.value,i=e.id,n=e.active,s=e.disabled;return{type:X,value:t,id:i,active:n,disabled:s}},we=function(e){return{type:"SET_IS_LOADING",isLoading:e}};function Oe(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}var Ce="-ms-scroll-limit"in document.documentElement.style&&"-ms-ime-align"in document.documentElement.style,Ae={},Le=function(){var e,t,i;function n(e,t){var i=this;void 0===e&&(e="[data-choice]"),void 0===t&&(t={}),this.config=o.a.all([M,n.defaults.options,t],{arrayMerge:function(e,t){return[].concat(t)}});var s=A(this.config,M);s.length&&console.warn("Unknown config option(s) passed",s.join(", "));var r="string"==typeof e?document.querySelector(e):e;if(!(r instanceof HTMLInputElement||r instanceof HTMLSelectElement))throw TypeError("Expected one of the following types text|select-one|select-multiple");if(this._isTextElement=r.type===ae,this._isSelectOneElement=r.type===ce,this._isSelectMultipleElement=r.type===le,this._isSelectElement=this._isSelectOneElement||this._isSelectMultipleElement,this.config.searchEnabled=this._isSelectMultipleElement||this.config.searchEnabled,["auto","always"].includes(this.config.renderSelectedChoices)||(this.config.renderSelectedChoices="auto"),t.addItemFilter&&"function"!=typeof t.addItemFilter){var a=t.addItemFilter instanceof RegExp?t.addItemFilter:new RegExp(t.addItemFilter);this.config.addItemFilter=a.test.bind(a)}if(this._isTextElement?this.passedElement=new ge({element:r,classNames:this.config.classNames,delimiter:this.config.delimiter}):this.passedElement=new be({element:r,classNames:this.config.classNames,template:function(e){return i._templates.option(e)}}),this.initialised=!1,this._store=new k,this._initialState={},this._currentState={},this._prevState={},this._currentValue="",this._canSearch=this.config.searchEnabled,this._isScrollingOnIe=!1,this._highlightPosition=0,this._wasTap=!0,this._placeholderValue=this._generatePlaceholderValue(),this._baseId=y(this.passedElement.element,"choices-"),this._direction=this.passedElement.dir,!this._direction){var c=window.getComputedStyle(this.passedElement.element).direction;c!==window.getComputedStyle(document.documentElement).direction&&(this._direction=c)}if(this._idNames={itemChoice:"item-choice"},this._presetGroups=this.passedElement.optionGroups,this._presetChoices=this.config.choices,this._presetItems=this.config.items,this.passedElement.value&&(this._presetItems=this._presetItems.concat(this.passedElement.value.split(this.config.delimiter))),this.passedElement.options&&this.passedElement.options.forEach((function(e){i._presetChoices.push({value:e.value,label:e.innerHTML,selected:e.selected,disabled:e.disabled||e.parentNode.disabled,placeholder:""===e.value||e.hasAttribute("placeholder"),customProperties:e.getAttribute("data-custom-properties")})})),this._render=this._render.bind(this),this._onFocus=this._onFocus.bind(this),this._onBlur=this._onBlur.bind(this),this._onKeyUp=this._onKeyUp.bind(this),this._onKeyDown=this._onKeyDown.bind(this),this._onClick=this._onClick.bind(this),this._onTouchMove=this._onTouchMove.bind(this),this._onTouchEnd=this._onTouchEnd.bind(this),this._onMouseDown=this._onMouseDown.bind(this),this._onMouseOver=this._onMouseOver.bind(this),this._onFormReset=this._onFormReset.bind(this),this._onAKey=this._onAKey.bind(this),this._onEnterKey=this._onEnterKey.bind(this),this._onEscapeKey=this._onEscapeKey.bind(this),this._onDirectionKey=this._onDirectionKey.bind(this),this._onDeleteKey=this._onDeleteKey.bind(this),this.passedElement.isActive)return this.config.silent||console.warn("Trying to initialise Choices on element already initialised"),void(this.initialised=!0);this.init()}e=n,i=[{key:"defaults",get:function(){return Object.preventExtensions({get options(){return Ae},get templates(){return ye}})}}],(t=null)&&Oe(e.prototype,t),i&&Oe(e,i);var r=n.prototype;return r.init=function(){if(!this.initialised){this._createTemplates(),this._createElements(),this._createStructure(),this._initialState=C(this._store.state),this._store.subscribe(this._render),this._render(),this._addEventListeners(),(!this.config.addItems||this.passedElement.element.hasAttribute("disabled"))&&this.disable(),this.initialised=!0;var e=this.config.callbackOnInit;e&&"function"==typeof e&&e.call(this)}},r.destroy=function(){this.initialised&&(this._removeEventListeners(),this.passedElement.reveal(),this.containerOuter.unwrap(this.passedElement.element),this._isSelectElement&&(this.passedElement.options=this._presetChoices),this.clearStore(),this._templates=null,this.initialised=!1)},r.enable=function(){return this.passedElement.isDisabled&&this.passedElement.enable(),this.containerOuter.isDisabled&&(this._addEventListeners(),this.input.enable(),this.containerOuter.enable()),this},r.disable=function(){return this.passedElement.isDisabled||this.passedElement.disable(),this.containerOuter.isDisabled||(this._removeEventListeners(),this.input.disable(),this.containerOuter.disable()),this},r.highlightItem=function(e,t){if(void 0===t&&(t=!0),!e)return this;var i=e.id,n=e.groupId,s=void 0===n?-1:n,r=e.value,o=void 0===r?"":r,a=e.label,c=void 0===a?"":a,l=s>=0?this._store.getGroupById(s):null;return this._store.dispatch(Ie(i,!0)),t&&this.passedElement.triggerEvent(V,{id:i,value:o,label:c,groupValue:l&&l.value?l.value:null}),this},r.unhighlightItem=function(e){if(!e)return this;var t=e.id,i=e.groupId,n=void 0===i?-1:i,s=e.value,r=void 0===s?"":s,o=e.label,a=void 0===o?"":o,c=n>=0?this._store.getGroupById(n):null;return this._store.dispatch(Ie(t,!1)),this.passedElement.triggerEvent(V,{id:t,value:r,label:a,groupValue:c&&c.value?c.value:null}),this},r.highlightAll=function(){var e=this;return this._store.items.forEach((function(t){return e.highlightItem(t)})),this},r.unhighlightAll=function(){var e=this;return this._store.items.forEach((function(t){return e.unhighlightItem(t)})),this},r.removeActiveItemsByValue=function(e){var t=this;return this._store.activeItems.filter((function(t){return t.value===e})).forEach((function(e){return t._removeItem(e)})),this},r.removeActiveItems=function(e){var t=this;return this._store.activeItems.filter((function(t){return t.id!==e})).forEach((function(e){return t._removeItem(e)})),this},r.removeHighlightedItems=function(e){var t=this;return void 0===e&&(e=!1),this._store.highlightedActiveItems.forEach((function(i){t._removeItem(i),e&&t._triggerChange(i.value)})),this},r.showDropdown=function(e){var t=this;return this.dropdown.isActive?this:(requestAnimationFrame((function(){t.dropdown.show(),t.containerOuter.open(t.dropdown.distanceFromTopWindow),!e&&t._canSearch&&t.input.focus(),t.passedElement.triggerEvent(N,{})})),this)},r.hideDropdown=function(e){var t=this;return this.dropdown.isActive?(requestAnimationFrame((function(){t.dropdown.hide(),t.containerOuter.close(),!e&&t._canSearch&&(t.input.removeActiveDescendant(),t.input.blur()),t.passedElement.triggerEvent(F,{})})),this):this},r.getValue=function(e){void 0===e&&(e=!1);var t=this._store.activeItems.reduce((function(t,i){var n=e?i.value:i;return t.push(n),t}),[]);return this._isSelectOneElement?t[0]:t},r.setValue=function(e){var t=this;return this.initialised?(e.forEach((function(e){return t._setChoiceOrItem(e)})),this):this},r.setChoiceByValue=function(e){var t=this;return!this.initialised||this._isTextElement?this:((Array.isArray(e)?e:[e]).forEach((function(e){return t._findAndSelectChoiceByValue(e)})),this)},r.setChoices=function(e,t,i,n){var s=this;if(void 0===e&&(e=[]),void 0===t&&(t="value"),void 0===i&&(i="label"),void 0===n&&(n=!1),!this.initialised)throw new ReferenceError("setChoices was called on a non-initialized instance of Choices");if(!this._isSelectElement)throw new TypeError("setChoices can't be used with INPUT based Choices");if("string"!=typeof t||!t)throw new TypeError("value parameter must be a name of 'value' field in passed objects");if(n&&this.clearChoices(),"function"==typeof e){var r=e(this);if("function"==typeof Promise&&r instanceof Promise)return new Promise((function(e){return requestAnimationFrame(e)})).then((function(){return s._handleLoadingState(!0)})).then((function(){return r})).then((function(e){return s.setChoices(e,t,i,n)})).catch((function(e){s.config.silent||console.error(e)})).then((function(){return s._handleLoadingState(!1)})).then((function(){return s}));if(!Array.isArray(r))throw new TypeError(".setChoices first argument function must return either array of choices or Promise, got: "+typeof r);return this.setChoices(r,t,i,!1)}if(!Array.isArray(e))throw new TypeError(".setChoices must be called either with array of choices with a function resulting into Promise of array of choices");return this.containerOuter.removeLoadingState(),this._startLoading(),e.forEach((function(e){e.choices?s._addGroup({id:parseInt(e.id,10)||null,group:e,valueKey:t,labelKey:i}):s._addChoice({value:e[t],label:e[i],isSelected:e.selected,isDisabled:e.disabled,customProperties:e.customProperties,placeholder:e.placeholder})})),this._stopLoading(),this},r.clearChoices=function(){return this._store.dispatch({type:W}),this},r.clearStore=function(){return this._store.dispatch({type:"CLEAR_ALL"}),this},r.clearInput=function(){var e=!this._isSelectOneElement;return this.input.clear(e),!this._isTextElement&&this._canSearch&&(this._isSearching=!1,this._store.dispatch(Ee(!0))),this},r._render=function(){if(!this._store.isLoading()){this._currentState=this._store.state;var e=this._currentState.choices!==this._prevState.choices||this._currentState.groups!==this._prevState.groups||this._currentState.items!==this._prevState.items,t=this._isSelectElement,i=this._currentState.items!==this._prevState.items;e&&(t&&this._renderChoices(),i&&this._renderItems(),this._prevState=this._currentState)}},r._renderChoices=function(){var e=this,t=this._store,i=t.activeGroups,n=t.activeChoices,s=document.createDocumentFragment();if(this.choiceList.clear(),this.config.resetScrollPosition&&requestAnimationFrame((function(){return e.choiceList.scrollToTop()})),i.length>=1&&!this._isSearching){var r=n.filter((function(e){return!0===e.placeholder&&-1===e.groupId}));r.length>=1&&(s=this._createChoicesFragment(r,s)),s=this._createGroupsFragment(i,n,s)}else n.length>=1&&(s=this._createChoicesFragment(n,s));if(s.childNodes&&s.childNodes.length>0){var o=this._store.activeItems,a=this._canAddItem(o,this.input.value);a.response?(this.choiceList.append(s),this._highlightChoice()):this.choiceList.append(this._getTemplate("notice",a.notice))}else{var c,l;this._isSearching?(l="function"==typeof this.config.noResultsText?this.config.noResultsText():this.config.noResultsText,c=this._getTemplate("notice",l,"no-results")):(l="function"==typeof this.config.noChoicesText?this.config.noChoicesText():this.config.noChoicesText,c=this._getTemplate("notice",l,"no-choices")),this.choiceList.append(c)}},r._renderItems=function(){var e=this._store.activeItems||[];this.itemList.clear();var t=this._createItemsFragment(e);t.childNodes&&this.itemList.append(t)},r._createGroupsFragment=function(e,t,i){var n=this;void 0===i&&(i=document.createDocumentFragment());return this.config.shouldSort&&e.sort(this.config.sorter),e.forEach((function(e){var s=function(e){return t.filter((function(t){return n._isSelectOneElement?t.groupId===e.id:t.groupId===e.id&&("always"===n.config.renderSelectedChoices||!t.selected)}))}(e);if(s.length>=1){var r=n._getTemplate("choiceGroup",e);i.appendChild(r),n._createChoicesFragment(s,i,!0)}})),i},r._createChoicesFragment=function(e,t,i){var n=this;void 0===t&&(t=document.createDocumentFragment()),void 0===i&&(i=!1);var s=this.config,r=s.renderSelectedChoices,o=s.searchResultLimit,a=s.renderChoiceLimit,c=this._isSearching?O:this.config.sorter,l=function(e){if("auto"!==r||(n._isSelectOneElement||!e.selected)){var i=n._getTemplate("choice",e,n.config.itemSelectText);t.appendChild(i)}},h=e;"auto"!==r||this._isSelectOneElement||(h=e.filter((function(e){return!e.selected})));var u=h.reduce((function(e,t){return t.placeholder?e.placeholderChoices.push(t):e.normalChoices.push(t),e}),{placeholderChoices:[],normalChoices:[]}),d=u.placeholderChoices,p=u.normalChoices;(this.config.shouldSort||this._isSearching)&&p.sort(c);var m=h.length,f=this._isSelectOneElement?[].concat(d,p):p;this._isSearching?m=o:a&&a>0&&!i&&(m=a);for(var v=0;v<m;v+=1)f[v]&&l(f[v]);return t},r._createItemsFragment=function(e,t){var i=this;void 0===t&&(t=document.createDocumentFragment());var n=this.config,s=n.shouldSortItems,r=n.sorter,o=n.removeItemButton;s&&!this._isSelectOneElement&&e.sort(r),this._isTextElement?this.passedElement.value=e:this.passedElement.options=e;return e.forEach((function(e){var n=i._getTemplate("item",e,o);t.appendChild(n)})),t},r._triggerChange=function(e){null!=e&&this.passedElement.triggerEvent(j,{value:e})},r._selectPlaceholderChoice=function(){var e=this._store.placeholderChoice;e&&(this._addItem({value:e.value,label:e.label,choiceId:e.id,groupId:e.groupId,placeholder:e.placeholder}),this._triggerChange(e.value))},r._handleButtonAction=function(e,t){if(e&&t&&this.config.removeItems&&this.config.removeItemButton){var i=t.parentNode.getAttribute("data-id"),n=e.find((function(e){return e.id===parseInt(i,10)}));this._removeItem(n),this._triggerChange(n.value),this._isSelectOneElement&&this._selectPlaceholderChoice()}},r._handleItemAction=function(e,t,i){var n=this;if(void 0===i&&(i=!1),e&&t&&this.config.removeItems&&!this._isSelectOneElement){var s=t.getAttribute("data-id");e.forEach((function(e){e.id!==parseInt(s,10)||e.highlighted?!i&&e.highlighted&&n.unhighlightItem(e):n.highlightItem(e)})),this.input.focus()}},r._handleChoiceAction=function(e,t){if(e&&t){var i=t.dataset.id,n=this._store.getChoiceById(i);if(n){var s=e[0]&&e[0].keyCode?e[0].keyCode:null,r=this.dropdown.isActive;if(n.keyCode=s,this.passedElement.triggerEvent(K,{choice:n}),!n.selected&&!n.disabled)this._canAddItem(e,n.value).response&&(this._addItem({value:n.value,label:n.label,choiceId:n.id,groupId:n.groupId,customProperties:n.customProperties,placeholder:n.placeholder,keyCode:n.keyCode}),this._triggerChange(n.value));this.clearInput(),r&&this._isSelectOneElement&&(this.hideDropdown(!0),this.containerOuter.focus())}}},r._handleBackspace=function(e){if(this.config.removeItems&&e){var t=e[e.length-1],i=e.some((function(e){return e.highlighted}));this.config.editItems&&!i&&t?(this.input.value=t.value,this.input.setWidth(),this._removeItem(t),this._triggerChange(t.value)):(i||this.highlightItem(t,!1),this.removeHighlightedItems(!0))}},r._startLoading=function(){this._store.dispatch(we(!0))},r._stopLoading=function(){this._store.dispatch(we(!1))},r._handleLoadingState=function(e){void 0===e&&(e=!0);var t=this.itemList.getChild("."+this.config.classNames.placeholder);e?(this.disable(),this.containerOuter.addLoadingState(),this._isSelectOneElement?t?t.innerHTML=this.config.loadingText:(t=this._getTemplate("placeholder",this.config.loadingText),this.itemList.append(t)):this.input.placeholder=this.config.loadingText):(this.enable(),this.containerOuter.removeLoadingState(),this._isSelectOneElement?t.innerHTML=this._placeholderValue||"":this.input.placeholder=this._placeholderValue||"")},r._handleSearch=function(e){if(e&&this.input.isFocussed){var t=this._store.choices,i=this.config,n=i.searchFloor,s=i.searchChoices,r=t.some((function(e){return!e.active}));if(e&&e.length>=n){var o=s?this._searchChoices(e):0;this.passedElement.triggerEvent(R,{value:e,resultCount:o})}else r&&(this._isSearching=!1,this._store.dispatch(Ee(!0)))}},r._canAddItem=function(e,t){var i=!0,n="function"==typeof this.config.addItemText?this.config.addItemText(t):this.config.addItemText;if(!this._isSelectOneElement){var s=function(e,t,i){return void 0===i&&(i="value"),e.some((function(e){return"string"==typeof t?e[i]===t.trim():e[i]===t}))}(e,t);this.config.maxItemCount>0&&this.config.maxItemCount<=e.length&&(i=!1,n="function"==typeof this.config.maxItemText?this.config.maxItemText(this.config.maxItemCount):this.config.maxItemText),!this.config.duplicateItemsAllowed&&s&&i&&(i=!1,n="function"==typeof this.config.uniqueItemText?this.config.uniqueItemText(t):this.config.uniqueItemText),this._isTextElement&&this.config.addItems&&i&&"function"==typeof this.config.addItemFilter&&!this.config.addItemFilter(t)&&(i=!1,n="function"==typeof this.config.customAddItemText?this.config.customAddItemText(t):this.config.customAddItemText)}return{response:i,notice:n}},r._searchChoices=function(e){var t="string"==typeof e?e.trim():e,i="string"==typeof this._currentValue?this._currentValue.trim():this._currentValue;if(t.length<1&&t===i+" ")return 0;var n=this._store.searchableChoices,r=t,o=[].concat(this.config.searchFields),a=Object.assign(this.config.fuseOptions,{keys:o}),c=new s.a(n,a).search(r);return this._currentValue=t,this._highlightPosition=0,this._isSearching=!0,this._store.dispatch(function(e){return{type:U,results:e}}(c)),c.length},r._addEventListeners=function(){var e=document.documentElement;e.addEventListener("touchend",this._onTouchEnd,!0),this.containerOuter.element.addEventListener("keydown",this._onKeyDown,!0),this.containerOuter.element.addEventListener("mousedown",this._onMouseDown,!0),e.addEventListener("click",this._onClick,{passive:!0}),e.addEventListener("touchmove",this._onTouchMove,{passive:!0}),this.dropdown.element.addEventListener("mouseover",this._onMouseOver,{passive:!0}),this._isSelectOneElement&&(this.containerOuter.element.addEventListener("focus",this._onFocus,{passive:!0}),this.containerOuter.element.addEventListener("blur",this._onBlur,{passive:!0})),this.input.element.addEventListener("keyup",this._onKeyUp,{passive:!0}),this.input.element.addEventListener("focus",this._onFocus,{passive:!0}),this.input.element.addEventListener("blur",this._onBlur,{passive:!0}),this.input.element.form&&this.input.element.form.addEventListener("reset",this._onFormReset,{passive:!0}),this.input.addEventListeners()},r._removeEventListeners=function(){var e=document.documentElement;e.removeEventListener("touchend",this._onTouchEnd,!0),this.containerOuter.element.removeEventListener("keydown",this._onKeyDown,!0),this.containerOuter.element.removeEventListener("mousedown",this._onMouseDown,!0),e.removeEventListener("click",this._onClick),e.removeEventListener("touchmove",this._onTouchMove),this.dropdown.element.removeEventListener("mouseover",this._onMouseOver),this._isSelectOneElement&&(this.containerOuter.element.removeEventListener("focus",this._onFocus),this.containerOuter.element.removeEventListener("blur",this._onBlur)),this.input.element.removeEventListener("keyup",this._onKeyUp),this.input.element.removeEventListener("focus",this._onFocus),this.input.element.removeEventListener("blur",this._onBlur),this.input.element.form&&this.input.element.form.removeEventListener("reset",this._onFormReset),this.input.removeEventListeners()},r._onKeyDown=function(e){var t,i=e.target,n=e.keyCode,s=e.ctrlKey,r=e.metaKey,o=this._store.activeItems,a=this.input.isFocussed,c=this.dropdown.isActive,l=this.itemList.hasChildren(),h=String.fromCharCode(n),u=Z,d=Q,p=ee,m=te,f=ie,v=ne,g=se,_=re,b=oe,y=s||r;!this._isTextElement&&/[a-zA-Z0-9-_ ]/.test(h)&&this.showDropdown();var E=((t={})[m]=this._onAKey,t[p]=this._onEnterKey,t[f]=this._onEscapeKey,t[v]=this._onDirectionKey,t[_]=this._onDirectionKey,t[g]=this._onDirectionKey,t[b]=this._onDirectionKey,t[d]=this._onDeleteKey,t[u]=this._onDeleteKey,t);E[n]&&E[n]({event:e,target:i,keyCode:n,metaKey:r,activeItems:o,hasFocusedInput:a,hasActiveDropdown:c,hasItems:l,hasCtrlDownKeyPressed:y})},r._onKeyUp=function(e){var t=e.target,i=e.keyCode,n=this.input.value,s=this._store.activeItems,r=this._canAddItem(s,n),o=Z,a=Q;if(this._isTextElement){if(r.notice&&n){var c=this._getTemplate("notice",r.notice);this.dropdown.element.innerHTML=c.outerHTML,this.showDropdown(!0)}else this.hideDropdown(!0)}else{var l=(i===o||i===a)&&!t.value,h=!this._isTextElement&&this._isSearching,u=this._canSearch&&r.response;l&&h?(this._isSearching=!1,this._store.dispatch(Ee(!0))):u&&this._handleSearch(this.input.value)}this._canSearch=this.config.searchEnabled},r._onAKey=function(e){var t=e.hasItems;e.hasCtrlDownKeyPressed&&t&&(this._canSearch=!1,this.config.removeItems&&!this.input.value&&this.input.element===document.activeElement&&this.highlightAll())},r._onEnterKey=function(e){var t=e.event,i=e.target,n=e.activeItems,s=e.hasActiveDropdown,r=ee,o=i.hasAttribute("data-button");if(this._isTextElement&&i.value){var a=this.input.value;this._canAddItem(n,a).response&&(this.hideDropdown(!0),this._addItem({value:a}),this._triggerChange(a),this.clearInput())}if(o&&(this._handleButtonAction(n,i),t.preventDefault()),s){var c=this.dropdown.getChild("."+this.config.classNames.highlightedState);c&&(n[0]&&(n[0].keyCode=r),this._handleChoiceAction(n,c)),t.preventDefault()}else this._isSelectOneElement&&(this.showDropdown(),t.preventDefault())},r._onEscapeKey=function(e){e.hasActiveDropdown&&(this.hideDropdown(!0),this.containerOuter.focus())},r._onDirectionKey=function(e){var t,i,n,s=e.event,r=e.hasActiveDropdown,o=e.keyCode,a=e.metaKey,c=se,l=re,h=oe;if(r||this._isSelectOneElement){this.showDropdown(),this._canSearch=!1;var u,d=o===c||o===h?1:-1;if(a||o===h||o===l)u=d>0?this.dropdown.element.querySelector("[data-choice-selectable]:last-of-type"):this.dropdown.element.querySelector("[data-choice-selectable]");else{var p=this.dropdown.element.querySelector("."+this.config.classNames.highlightedState);u=p?function(e,t,i){if(void 0===i&&(i=1),e instanceof Element&&"string"==typeof t){for(var n=(i>0?"next":"previous")+"ElementSibling",s=e[n];s;){if(s.matches(t))return s;s=s[n]}return s}}(p,"[data-choice-selectable]",d):this.dropdown.element.querySelector("[data-choice-selectable]")}u&&(t=u,i=this.choiceList.element,void 0===(n=d)&&(n=1),t&&(n>0?i.scrollTop+i.offsetHeight>=t.offsetTop+t.offsetHeight:t.offsetTop>=i.scrollTop)||this.choiceList.scrollToChildElement(u,d),this._highlightChoice(u)),s.preventDefault()}},r._onDeleteKey=function(e){var t=e.event,i=e.target,n=e.hasFocusedInput,s=e.activeItems;!n||i.value||this._isSelectOneElement||(this._handleBackspace(s),t.preventDefault())},r._onTouchMove=function(){this._wasTap&&(this._wasTap=!1)},r._onTouchEnd=function(e){var t=(e||e.touches[0]).target;this._wasTap&&this.containerOuter.element.contains(t)&&((t===this.containerOuter.element||t===this.containerInner.element)&&(this._isTextElement?this.input.focus():this._isSelectMultipleElement&&this.showDropdown()),e.stopPropagation());this._wasTap=!0},r._onMouseDown=function(e){var t=e.target;if(t instanceof HTMLElement){if(Ce&&this.choiceList.element.contains(t)){var i=this.choiceList.element.firstElementChild,n="ltr"===this._direction?e.offsetX>=i.offsetWidth:e.offsetX<i.offsetLeft;this._isScrollingOnIe=n}if(t!==this.input.element){var s=t.closest("[data-button],[data-item],[data-choice]");if(s instanceof HTMLElement){var r=e.shiftKey,o=this._store.activeItems,a=s.dataset;"button"in a?this._handleButtonAction(o,s):"item"in a?this._handleItemAction(o,s,r):"choice"in a&&this._handleChoiceAction(o,s)}e.preventDefault()}}},r._onMouseOver=function(e){var t=e.target;t instanceof HTMLElement&&"choice"in t.dataset&&this._highlightChoice(t)},r._onClick=function(e){var t=e.target;this.containerOuter.element.contains(t)?this.dropdown.isActive||this.containerOuter.isDisabled?this._isSelectOneElement&&t!==this.input.element&&!this.dropdown.element.contains(t)&&this.hideDropdown():this._isTextElement?document.activeElement!==this.input.element&&this.input.focus():(this.showDropdown(),this.containerOuter.focus()):(this._store.highlightedActiveItems.length>0&&this.unhighlightAll(),this.containerOuter.removeFocusState(),this.hideDropdown(!0))},r._onFocus=function(e){var t,i=this,n=e.target;this.containerOuter.element.contains(n)&&((t={})[ae]=function(){n===i.input.element&&i.containerOuter.addFocusState()},t[ce]=function(){i.containerOuter.addFocusState(),n===i.input.element&&i.showDropdown(!0)},t[le]=function(){n===i.input.element&&(i.showDropdown(!0),i.containerOuter.addFocusState())},t)[this.passedElement.element.type]()},r._onBlur=function(e){var t=this,i=e.target;if(this.containerOuter.element.contains(i)&&!this._isScrollingOnIe){var n,s=this._store.activeItems.some((function(e){return e.highlighted}));((n={})[ae]=function(){i===t.input.element&&(t.containerOuter.removeFocusState(),s&&t.unhighlightAll(),t.hideDropdown(!0))},n[ce]=function(){t.containerOuter.removeFocusState(),(i===t.input.element||i===t.containerOuter.element&&!t._canSearch)&&t.hideDropdown(!0)},n[le]=function(){i===t.input.element&&(t.containerOuter.removeFocusState(),t.hideDropdown(!0),s&&t.unhighlightAll())},n)[this.passedElement.element.type]()}else this._isScrollingOnIe=!1,this.input.element.focus()},r._onFormReset=function(){this._store.dispatch({type:"RESET_TO",state:this._initialState})},r._highlightChoice=function(e){var t=this;void 0===e&&(e=null);var i=Array.from(this.dropdown.element.querySelectorAll("[data-choice-selectable]"));if(i.length){var n=e;Array.from(this.dropdown.element.querySelectorAll("."+this.config.classNames.highlightedState)).forEach((function(e){e.classList.remove(t.config.classNames.highlightedState),e.setAttribute("aria-selected","false")})),n?this._highlightPosition=i.indexOf(n):(n=i.length>this._highlightPosition?i[this._highlightPosition]:i[i.length-1])||(n=i[0]),n.classList.add(this.config.classNames.highlightedState),n.setAttribute("aria-selected","true"),this.passedElement.triggerEvent(G,{el:n}),this.dropdown.isActive&&(this.input.setActiveDescendant(n.id),this.containerOuter.setActiveDescendant(n.id))}},r._addItem=function(e){var t=e.value,i=e.label,n=void 0===i?null:i,s=e.choiceId,r=void 0===s?-1:s,o=e.groupId,a=void 0===o?-1:o,c=e.customProperties,l=void 0===c?null:c,h=e.placeholder,u=void 0!==h&&h,d=e.keyCode,p=void 0===d?null:d,m="string"==typeof t?t.trim():t,f=p,v=l,g=this._store.items,_=n||m,b=r||-1,y=a>=0?this._store.getGroupById(a):null,E=g?g.length+1:1;return this.config.prependValue&&(m=this.config.prependValue+m.toString()),this.config.appendValue&&(m+=this.config.appendValue.toString()),this._store.dispatch(function(e){var t=e.value,i=e.label,n=e.id,s=e.choiceId,r=e.groupId,o=e.customProperties,a=e.placeholder,c=e.keyCode;return{type:$,value:t,label:i,id:n,choiceId:s,groupId:r,customProperties:o,placeholder:a,keyCode:c}}({value:m,label:_,id:E,choiceId:b,groupId:a,customProperties:l,placeholder:u,keyCode:f})),this._isSelectOneElement&&this.removeActiveItems(E),this.passedElement.triggerEvent(H,{id:E,value:m,label:_,customProperties:v,groupValue:y&&y.value?y.value:void 0,keyCode:f}),this},r._removeItem=function(e){if(!e||!I("Object",e))return this;var t=e.id,i=e.value,n=e.label,s=e.choiceId,r=e.groupId,o=r>=0?this._store.getGroupById(r):null;return this._store.dispatch(function(e,t){return{type:J,id:e,choiceId:t}}(t,s)),o&&o.value?this.passedElement.triggerEvent(B,{id:t,value:i,label:n,groupValue:o.value}):this.passedElement.triggerEvent(B,{id:t,value:i,label:n}),this},r._addChoice=function(e){var t=e.value,i=e.label,n=void 0===i?null:i,s=e.isSelected,r=void 0!==s&&s,o=e.isDisabled,a=void 0!==o&&o,c=e.groupId,l=void 0===c?-1:c,h=e.customProperties,u=void 0===h?null:h,d=e.placeholder,p=void 0!==d&&d,m=e.keyCode,f=void 0===m?null:m;if(null!=t){var v=this._store.choices,g=n||t,_=v?v.length+1:1,b=this._baseId+"-"+this._idNames.itemChoice+"-"+_;this._store.dispatch(function(e){var t=e.value,i=e.label,n=e.id,s=e.groupId,r=e.disabled,o=e.elementId,a=e.customProperties,c=e.placeholder,l=e.keyCode;return{type:q,value:t,label:i,id:n,groupId:s,disabled:r,elementId:o,customProperties:a,placeholder:c,keyCode:l}}({id:_,groupId:l,elementId:b,value:t,label:g,disabled:a,customProperties:u,placeholder:p,keyCode:f})),r&&this._addItem({value:t,label:g,choiceId:_,customProperties:u,placeholder:p,keyCode:f})}},r._addGroup=function(e){var t=this,i=e.group,n=e.id,s=e.valueKey,r=void 0===s?"value":s,o=e.labelKey,a=void 0===o?"label":o,c=I("Object",i)?i.choices:Array.from(i.getElementsByTagName("OPTION")),l=n||Math.floor((new Date).valueOf()*Math.random()),h=!!i.disabled&&i.disabled;if(c){this._store.dispatch(Se({value:i.label,id:l,active:!0,disabled:h}));c.forEach((function(e){var i=e.disabled||e.parentNode&&e.parentNode.disabled;t._addChoice({value:e[r],label:I("Object",e)?e[a]:e.innerHTML,isSelected:e.selected,isDisabled:i,groupId:l,customProperties:e.customProperties,placeholder:e.placeholder})}))}else this._store.dispatch(Se({value:i.label,id:i.id,active:!1,disabled:i.disabled}))},r._getTemplate=function(e){var t;if(!e)return null;for(var i=this.config.classNames,n=arguments.length,s=new Array(n>1?n-1:0),r=1;r<n;r++)s[r-1]=arguments[r];return(t=this._templates[e]).call.apply(t,[this,i].concat(s))},r._createTemplates=function(){var e=this.config.callbackOnCreateTemplates,t={};e&&"function"==typeof e&&(t=e.call(this,w)),this._templates=o()(ye,t)},r._createElements=function(){this.containerOuter=new he({element:this._getTemplate("containerOuter",this._direction,this._isSelectElement,this._isSelectOneElement,this.config.searchEnabled,this.passedElement.element.type),classNames:this.config.classNames,type:this.passedElement.element.type,position:this.config.position}),this.containerInner=new he({element:this._getTemplate("containerInner"),classNames:this.config.classNames,type:this.passedElement.element.type,position:this.config.position}),this.input=new de({element:this._getTemplate("input",this._placeholderValue),classNames:this.config.classNames,type:this.passedElement.element.type,preventPaste:!this.config.paste}),this.choiceList=new pe({element:this._getTemplate("choiceList",this._isSelectOneElement)}),this.itemList=new pe({element:this._getTemplate("itemList",this._isSelectOneElement)}),this.dropdown=new D({element:this._getTemplate("dropdown"),classNames:this.config.classNames,type:this.passedElement.element.type})},r._createStructure=function(){this.passedElement.conceal(),this.containerInner.wrap(this.passedElement.element),this.containerOuter.wrap(this.containerInner.element),this._isSelectOneElement?this.input.placeholder=this.config.searchPlaceholderValue||"":this._placeholderValue&&(this.input.placeholder=this._placeholderValue,this.input.setWidth()),this.containerOuter.element.appendChild(this.containerInner.element),this.containerOuter.element.appendChild(this.dropdown.element),this.containerInner.element.appendChild(this.itemList.element),this._isTextElement||this.dropdown.element.appendChild(this.choiceList.element),this._isSelectOneElement?this.config.searchEnabled&&this.dropdown.element.insertBefore(this.input.element,this.dropdown.element.firstChild):this.containerInner.element.appendChild(this.input.element),this._isSelectElement&&(this._highlightPosition=0,this._isSearching=!1,this._startLoading(),this._presetGroups.length?this._addPredefinedGroups(this._presetGroups):this._addPredefinedChoices(this._presetChoices),this._stopLoading()),this._isTextElement&&this._addPredefinedItems(this._presetItems)},r._addPredefinedGroups=function(e){var t=this,i=this.passedElement.placeholderOption;i&&"SELECT"===i.parentNode.tagName&&this._addChoice({value:i.value,label:i.innerHTML,isSelected:i.selected,isDisabled:i.disabled,placeholder:!0}),e.forEach((function(e){return t._addGroup({group:e,id:e.id||null})}))},r._addPredefinedChoices=function(e){var t=this;this.config.shouldSort&&e.sort(this.config.sorter);var i=e.some((function(e){return e.selected})),n=e.findIndex((function(e){return void 0===e.disabled||!e.disabled}));e.forEach((function(e,s){var r=e.value,o=e.label,a=e.customProperties,c=e.placeholder;if(t._isSelectElement)if(e.choices)t._addGroup({group:e,id:e.id||null});else{var l=!!(t._isSelectOneElement&&!i&&s===n)||e.selected,h=e.disabled;t._addChoice({value:r,label:o,isSelected:l,isDisabled:h,customProperties:a,placeholder:c})}else t._addChoice({value:r,label:o,isSelected:e.selected,isDisabled:e.disabled,customProperties:a,placeholder:c})}))},r._addPredefinedItems=function(e){var t=this;e.forEach((function(e){"object"==typeof e&&e.value&&t._addItem({value:e.value,label:e.label,choiceId:e.id,customProperties:e.customProperties,placeholder:e.placeholder}),"string"==typeof e&&t._addItem({value:e})}))},r._setChoiceOrItem=function(e){var t=this;({object:function(){e.value&&(t._isTextElement?t._addItem({value:e.value,label:e.label,choiceId:e.id,customProperties:e.customProperties,placeholder:e.placeholder}):t._addChoice({value:e.value,label:e.label,isSelected:!0,isDisabled:!1,customProperties:e.customProperties,placeholder:e.placeholder}))},string:function(){t._isTextElement?t._addItem({value:e}):t._addChoice({value:e,label:e,isSelected:!0,isDisabled:!1})}})[E(e).toLowerCase()]()},r._findAndSelectChoiceByValue=function(e){var t=this,i=this._store.choices.find((function(i){return t.config.valueComparer(i.value,e)}));i&&!i.selected&&this._addItem({value:i.value,label:i.label,choiceId:i.id,groupId:i.groupId,customProperties:i.customProperties,placeholder:i.placeholder,keyCode:i.keyCode})},r._generatePlaceholderValue=function(){if(this._isSelectElement){var e=this.passedElement.placeholderOption;return!!e&&e.text}var t=this.config,i=t.placeholder,n=t.placeholderValue,s=this.passedElement.element.dataset;if(i){if(n)return n;if(s.placeholder)return s.placeholder}return!1},n}();t.default=Le}]).default;
\ No newline at end of file
diff --git a/public/assets/styles/choices.css b/public/assets/styles/choices.css
index 3bb690f..4dff1dc 100644
--- a/public/assets/styles/choices.css
+++ b/public/assets/styles/choices.css
@@ -200,6 +200,7 @@
   border: 1px solid #00a5bb;
   color: #ffffff;
   word-break: break-all;
+  box-sizing: border-box;
 }
 
 .choices__list--multiple .choices__item[data-deletable] {
diff --git a/public/assets/styles/choices.min.css b/public/assets/styles/choices.min.css
index 9f1c512..19adaba 100644
--- a/public/assets/styles/choices.min.css
+++ b/public/assets/styles/choices.min.css
@@ -1 +1 @@
-.choices{position:relative;margin-bottom:24px;font-size:16px}.choices:focus{outline:0}.choices:last-child{margin-bottom:0}.choices.is-disabled .choices__inner,.choices.is-disabled .choices__input{background-color:#eaeaea;cursor:not-allowed;-webkit-user-select:none;-ms-user-select:none;user-select:none}.choices.is-disabled .choices__item{cursor:not-allowed}.choices [hidden]{display:none!important}.choices[data-type*=select-one]{cursor:pointer}.choices[data-type*=select-one] .choices__inner{padding-bottom:7.5px}.choices[data-type*=select-one] .choices__input{display:block;width:100%;padding:10px;border-bottom:1px solid #ddd;background-color:#fff;margin:0}.choices[data-type*=select-one] .choices__button{background-image:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjEiIGhlaWdodD0iMjEiIHZpZXdCb3g9IjAgMCAyMSAyMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBmaWxsPSIjMDAwIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxwYXRoIGQ9Ik0yLjU5Mi4wNDRsMTguMzY0IDE4LjM2NC0yLjU0OCAyLjU0OEwuMDQ0IDIuNTkyeiIvPjxwYXRoIGQ9Ik0wIDE4LjM2NEwxOC4zNjQgMGwyLjU0OCAyLjU0OEwyLjU0OCAyMC45MTJ6Ii8+PC9nPjwvc3ZnPg==);padding:0;background-size:8px;position:absolute;top:50%;right:0;margin-top:-10px;margin-right:25px;height:20px;width:20px;border-radius:10em;opacity:.5}.choices[data-type*=select-one] .choices__button:focus,.choices[data-type*=select-one] .choices__button:hover{opacity:1}.choices[data-type*=select-one] .choices__button:focus{box-shadow:0 0 0 2px #00bcd4}.choices[data-type*=select-one] .choices__item[data-value=''] .choices__button{display:none}.choices[data-type*=select-one]:after{content:'';height:0;width:0;border-style:solid;border-color:#333 transparent transparent;border-width:5px;position:absolute;right:11.5px;top:50%;margin-top:-2.5px;pointer-events:none}.choices[data-type*=select-one].is-open:after{border-color:transparent transparent #333;margin-top:-7.5px}.choices[data-type*=select-one][dir=rtl]:after{left:11.5px;right:auto}.choices[data-type*=select-one][dir=rtl] .choices__button{right:auto;left:0;margin-left:25px;margin-right:0}.choices[data-type*=select-multiple] .choices__inner,.choices[data-type*=text] .choices__inner{cursor:text}.choices[data-type*=select-multiple] .choices__button,.choices[data-type*=text] .choices__button{position:relative;display:inline-block;margin:0 -4px 0 8px;padding-left:16px;border-left:1px solid #008fa1;background-image:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjEiIGhlaWdodD0iMjEiIHZpZXdCb3g9IjAgMCAyMSAyMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBmaWxsPSIjRkZGIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxwYXRoIGQ9Ik0yLjU5Mi4wNDRsMTguMzY0IDE4LjM2NC0yLjU0OCAyLjU0OEwuMDQ0IDIuNTkyeiIvPjxwYXRoIGQ9Ik0wIDE4LjM2NEwxOC4zNjQgMGwyLjU0OCAyLjU0OEwyLjU0OCAyMC45MTJ6Ii8+PC9nPjwvc3ZnPg==);background-size:8px;width:8px;line-height:1;opacity:.75;border-radius:0}.choices[data-type*=select-multiple] .choices__button:focus,.choices[data-type*=select-multiple] .choices__button:hover,.choices[data-type*=text] .choices__button:focus,.choices[data-type*=text] .choices__button:hover{opacity:1}.choices__inner{display:inline-block;vertical-align:top;width:100%;background-color:#f9f9f9;padding:7.5px 7.5px 3.75px;border:1px solid #ddd;border-radius:2.5px;font-size:14px;min-height:44px;overflow:hidden}.is-focused .choices__inner,.is-open .choices__inner{border-color:#b7b7b7}.is-open .choices__inner{border-radius:2.5px 2.5px 0 0}.is-flipped.is-open .choices__inner{border-radius:0 0 2.5px 2.5px}.choices__list{margin:0;padding-left:0;list-style:none}.choices__list--single{display:inline-block;padding:4px 16px 4px 4px;width:100%}[dir=rtl] .choices__list--single{padding-right:4px;padding-left:16px}.choices__list--single .choices__item{width:100%}.choices__list--multiple{display:inline}.choices__list--multiple .choices__item{display:inline-block;vertical-align:middle;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:500;margin-right:3.75px;margin-bottom:3.75px;background-color:#00bcd4;border:1px solid #00a5bb;color:#fff;word-break:break-all}.choices__list--multiple .choices__item[data-deletable]{padding-right:5px}[dir=rtl] .choices__list--multiple .choices__item{margin-right:0;margin-left:3.75px}.choices__list--multiple .choices__item.is-highlighted{background-color:#00a5bb;border:1px solid #008fa1}.is-disabled .choices__list--multiple .choices__item{background-color:#aaa;border:1px solid #919191}.choices__list--dropdown{visibility:hidden;z-index:1;position:absolute;width:100%;background-color:#fff;border:1px solid #ddd;top:100%;margin-top:-1px;border-bottom-left-radius:2.5px;border-bottom-right-radius:2.5px;overflow:hidden;word-break:break-all;will-change:visibility}.choices__list--dropdown.is-active{visibility:visible}.is-open .choices__list--dropdown{border-color:#b7b7b7}.is-flipped .choices__list--dropdown{top:auto;bottom:100%;margin-top:0;margin-bottom:-1px;border-radius:.25rem .25rem 0 0}.choices__list--dropdown .choices__list{position:relative;max-height:300px;overflow:auto;-webkit-overflow-scrolling:touch;will-change:scroll-position}.choices__list--dropdown .choices__item{position:relative;padding:10px;font-size:14px}[dir=rtl] .choices__list--dropdown .choices__item{text-align:right}@media (min-width:640px){.choices__list--dropdown .choices__item--selectable{padding-right:100px}.choices__list--dropdown .choices__item--selectable:after{content:attr(data-select-text);font-size:12px;opacity:0;position:absolute;right:10px;top:50%;transform:translateY(-50%)}[dir=rtl] .choices__list--dropdown .choices__item--selectable{text-align:right;padding-left:100px;padding-right:10px}[dir=rtl] .choices__list--dropdown .choices__item--selectable:after{right:auto;left:10px}}.choices__list--dropdown .choices__item--selectable.is-highlighted{background-color:#f2f2f2}.choices__list--dropdown .choices__item--selectable.is-highlighted:after{opacity:.5}.choices__item{cursor:default}.choices__item--selectable{cursor:pointer}.choices__item--disabled{cursor:not-allowed;-webkit-user-select:none;-ms-user-select:none;user-select:none;opacity:.5}.choices__heading{font-weight:600;font-size:12px;padding:10px;border-bottom:1px solid #f7f7f7;color:gray}.choices__button{text-indent:-9999px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background-color:transparent;background-repeat:no-repeat;background-position:center;cursor:pointer}.choices__button:focus,.choices__input:focus{outline:0}.choices__input{display:inline-block;vertical-align:baseline;background-color:#f9f9f9;font-size:14px;margin-bottom:5px;border:0;border-radius:0;max-width:100%;padding:4px 0 4px 2px}[dir=rtl] .choices__input{padding-right:2px;padding-left:0}.choices__placeholder{opacity:.5}
\ No newline at end of file
+.choices{position:relative;margin-bottom:24px;font-size:16px}.choices:focus{outline:0}.choices:last-child{margin-bottom:0}.choices.is-disabled .choices__inner,.choices.is-disabled .choices__input{background-color:#eaeaea;cursor:not-allowed;-webkit-user-select:none;-ms-user-select:none;user-select:none}.choices.is-disabled .choices__item{cursor:not-allowed}.choices [hidden]{display:none!important}.choices[data-type*=select-one]{cursor:pointer}.choices[data-type*=select-one] .choices__inner{padding-bottom:7.5px}.choices[data-type*=select-one] .choices__input{display:block;width:100%;padding:10px;border-bottom:1px solid #ddd;background-color:#fff;margin:0}.choices[data-type*=select-one] .choices__button{background-image:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjEiIGhlaWdodD0iMjEiIHZpZXdCb3g9IjAgMCAyMSAyMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBmaWxsPSIjMDAwIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxwYXRoIGQ9Ik0yLjU5Mi4wNDRsMTguMzY0IDE4LjM2NC0yLjU0OCAyLjU0OEwuMDQ0IDIuNTkyeiIvPjxwYXRoIGQ9Ik0wIDE4LjM2NEwxOC4zNjQgMGwyLjU0OCAyLjU0OEwyLjU0OCAyMC45MTJ6Ii8+PC9nPjwvc3ZnPg==);padding:0;background-size:8px;position:absolute;top:50%;right:0;margin-top:-10px;margin-right:25px;height:20px;width:20px;border-radius:10em;opacity:.5}.choices[data-type*=select-one] .choices__button:focus,.choices[data-type*=select-one] .choices__button:hover{opacity:1}.choices[data-type*=select-one] .choices__button:focus{box-shadow:0 0 0 2px #00bcd4}.choices[data-type*=select-one] .choices__item[data-value=''] .choices__button{display:none}.choices[data-type*=select-one]:after{content:'';height:0;width:0;border-style:solid;border-color:#333 transparent transparent;border-width:5px;position:absolute;right:11.5px;top:50%;margin-top:-2.5px;pointer-events:none}.choices[data-type*=select-one].is-open:after{border-color:transparent transparent #333;margin-top:-7.5px}.choices[data-type*=select-one][dir=rtl]:after{left:11.5px;right:auto}.choices[data-type*=select-one][dir=rtl] .choices__button{right:auto;left:0;margin-left:25px;margin-right:0}.choices[data-type*=select-multiple] .choices__inner,.choices[data-type*=text] .choices__inner{cursor:text}.choices[data-type*=select-multiple] .choices__button,.choices[data-type*=text] .choices__button{position:relative;display:inline-block;margin:0 -4px 0 8px;padding-left:16px;border-left:1px solid #008fa1;background-image:url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjEiIGhlaWdodD0iMjEiIHZpZXdCb3g9IjAgMCAyMSAyMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZyBmaWxsPSIjRkZGIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPjxwYXRoIGQ9Ik0yLjU5Mi4wNDRsMTguMzY0IDE4LjM2NC0yLjU0OCAyLjU0OEwuMDQ0IDIuNTkyeiIvPjxwYXRoIGQ9Ik0wIDE4LjM2NEwxOC4zNjQgMGwyLjU0OCAyLjU0OEwyLjU0OCAyMC45MTJ6Ii8+PC9nPjwvc3ZnPg==);background-size:8px;width:8px;line-height:1;opacity:.75;border-radius:0}.choices[data-type*=select-multiple] .choices__button:focus,.choices[data-type*=select-multiple] .choices__button:hover,.choices[data-type*=text] .choices__button:focus,.choices[data-type*=text] .choices__button:hover{opacity:1}.choices__inner{display:inline-block;vertical-align:top;width:100%;background-color:#f9f9f9;padding:7.5px 7.5px 3.75px;border:1px solid #ddd;border-radius:2.5px;font-size:14px;min-height:44px;overflow:hidden}.is-focused .choices__inner,.is-open .choices__inner{border-color:#b7b7b7}.is-open .choices__inner{border-radius:2.5px 2.5px 0 0}.is-flipped.is-open .choices__inner{border-radius:0 0 2.5px 2.5px}.choices__list{margin:0;padding-left:0;list-style:none}.choices__list--single{display:inline-block;padding:4px 16px 4px 4px;width:100%}[dir=rtl] .choices__list--single{padding-right:4px;padding-left:16px}.choices__list--single .choices__item{width:100%}.choices__list--multiple{display:inline}.choices__list--multiple .choices__item{display:inline-block;vertical-align:middle;border-radius:20px;padding:4px 10px;font-size:12px;font-weight:500;margin-right:3.75px;margin-bottom:3.75px;background-color:#00bcd4;border:1px solid #00a5bb;color:#fff;word-break:break-all;box-sizing:border-box}.choices__list--multiple .choices__item[data-deletable]{padding-right:5px}[dir=rtl] .choices__list--multiple .choices__item{margin-right:0;margin-left:3.75px}.choices__list--multiple .choices__item.is-highlighted{background-color:#00a5bb;border:1px solid #008fa1}.is-disabled .choices__list--multiple .choices__item{background-color:#aaa;border:1px solid #919191}.choices__list--dropdown{visibility:hidden;z-index:1;position:absolute;width:100%;background-color:#fff;border:1px solid #ddd;top:100%;margin-top:-1px;border-bottom-left-radius:2.5px;border-bottom-right-radius:2.5px;overflow:hidden;word-break:break-all;will-change:visibility}.choices__list--dropdown.is-active{visibility:visible}.is-open .choices__list--dropdown{border-color:#b7b7b7}.is-flipped .choices__list--dropdown{top:auto;bottom:100%;margin-top:0;margin-bottom:-1px;border-radius:.25rem .25rem 0 0}.choices__list--dropdown .choices__list{position:relative;max-height:300px;overflow:auto;-webkit-overflow-scrolling:touch;will-change:scroll-position}.choices__list--dropdown .choices__item{position:relative;padding:10px;font-size:14px}[dir=rtl] .choices__list--dropdown .choices__item{text-align:right}@media (min-width:640px){.choices__list--dropdown .choices__item--selectable{padding-right:100px}.choices__list--dropdown .choices__item--selectable:after{content:attr(data-select-text);font-size:12px;opacity:0;position:absolute;right:10px;top:50%;transform:translateY(-50%)}[dir=rtl] .choices__list--dropdown .choices__item--selectable{text-align:right;padding-left:100px;padding-right:10px}[dir=rtl] .choices__list--dropdown .choices__item--selectable:after{right:auto;left:10px}}.choices__list--dropdown .choices__item--selectable.is-highlighted{background-color:#f2f2f2}.choices__list--dropdown .choices__item--selectable.is-highlighted:after{opacity:.5}.choices__item{cursor:default}.choices__item--selectable{cursor:pointer}.choices__item--disabled{cursor:not-allowed;-webkit-user-select:none;-ms-user-select:none;user-select:none;opacity:.5}.choices__heading{font-weight:600;font-size:12px;padding:10px;border-bottom:1px solid #f7f7f7;color:gray}.choices__button{text-indent:-9999px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background-color:transparent;background-repeat:no-repeat;background-position:center;cursor:pointer}.choices__button:focus,.choices__input:focus{outline:0}.choices__input{display:inline-block;vertical-align:baseline;background-color:#f9f9f9;font-size:14px;margin-bottom:5px;border:0;border-radius:0;max-width:100%;padding:4px 0 4px 2px}[dir=rtl] .choices__input{padding-right:2px;padding-left:0}.choices__placeholder{opacity:.5}
\ No newline at end of file
diff --git a/src/scripts/choices.js b/src/scripts/choices.js
index 535ec94..38f6551 100644
--- a/src/scripts/choices.js
+++ b/src/scripts/choices.js
@@ -1319,11 +1319,6 @@ class Choices {
    */
   _onKeyDown(event) {
     const { target, keyCode, ctrlKey, metaKey } = event;
-
-    if (target !== this.input.element) {
-      return;
-    }
-
     const { activeItems } = this._store;
     const hasFocusedInput = this.input.isFocussed;
     const hasActiveDropdown = this.dropdown.isActive;
diff --git a/src/scripts/templates.test.js b/src/scripts/templates.test.js
index 7ed108a..2db8ed8 100644
--- a/src/scripts/templates.test.js
+++ b/src/scripts/templates.test.js
@@ -13,6 +13,7 @@ function expectEqualElements(element1, element2) {
   expect(Object.keys(element1.dataset)).to.have.members(
     Object.keys(element2.dataset),
   );
+  expect(element1.classList).to.include(element2.classList);
   // compare attributes values
   for (const attribute of Object.values(element1.attributes)) {
     expect(element1.getAttribute(attribute)).to.equal(
@@ -336,6 +337,7 @@ describe('templates', () => {
         elementId: 'test',
         label: 'test',
         value: 'test',
+        selected: false,
       };
     });
 
@@ -357,8 +359,6 @@ describe('templates', () => {
         `);
         const actualOutput = templates.choice(classes, data, itemSelectText);
 
-        console.log(actualOutput);
-
         expectEqualElements(actualOutput, expectedOutput);
       });
     });
@@ -393,6 +393,35 @@ describe('templates', () => {
       });
     });
 
+    describe('selected state', () => {
+      beforeEach(() => {
+        data = {
+          ...data,
+          selected: true,
+        };
+      });
+
+      it('returns expected html', () => {
+        const expectedOutput = strToEl(`
+          <div
+            class="${classes.item} ${classes.itemChoice} ${classes.selectedState} ${classes.itemSelectable}"
+            data-select-text="${itemSelectText}"
+            data-choice
+            data-id="${data.id}"
+            data-value="${data.value}"
+            data-choice-selectable
+            id="${data.elementId}"
+            role="option"
+            >
+            ${data.label}
+          </div>
+        `);
+        const actualOutput = templates.choice(classes, data, itemSelectText);
+
+        expectEqualElements(actualOutput, expectedOutput);
+      });
+    });
+
     describe('placeholder', () => {
       beforeEach(() => {
         data = {
@@ -404,7 +433,7 @@ describe('templates', () => {
       it('returns expected html', () => {
         const expectedOutput = strToEl(`
           <div
-            class="${classes.item} ${classes.itemChoice} ${classes.itemSelectable} ${classes.placeholder}"
+            class="${classes.item} ${classes.itemChoice} ${classes.placeholder} ${classes.itemSelectable}"
             data-select-text="${itemSelectText}"
             data-choice
             data-id="${data.id}"