Code style fixes.

src/B8Framework/Form/Input.php

@@ -2,17 +2,47 @@
 
 namespace b8\Form;
 
-use b8\Form\Element, b8\View;
+use b8\View;
 
 class Input extends Element
 {
+    /**
+     * @var boolean
+     */
     protected $_required = false;
+
+    /**
+     * @var string
+     */
     protected $_pattern;
+
+    /**
+     * @var callable
+     */
     protected $_validator;
+
+    /**
+     * @var mixed
+     */
     protected $_value;
+
+    /**
+     * @var string
+     */
     protected $_error;
+
+    /**
+     * @var boolean
+     */
     protected $_customError = false;
 
+    /**
+     * @param string  $name
+     * @param string  $label
+     * @param boolean $required
+     *
+     * @return static
+     */
     public static function create($name, $label, $required = false)
     {
         $el = new static();
@@ -23,33 +53,59 @@ class Input extends Element
         return $el;
     }
 
+    /**
+     * @return mixed
+     */
     public function getValue()
     {
         return $this->_value;
     }
 
+    /**
+     * @param mixed $value
+     *
+     * @return $this
+     */
     public function setValue($value)
     {
         $this->_value = $value;
+
         return $this;
     }
 
+    /**
+     * @return boolean
+     */
     public function getRequired()
     {
         return $this->_required;
     }
 
+    /**
+     * @param boolean $required
+     *
+     * @return $this
+     */
     public function setRequired($required)
     {
         $this->_required = (bool)$required;
+
         return $this;
     }
 
+    /**
+     * @return callable
+     */
     public function getValidator()
     {
         return $this->_validator;
     }
 
+    /**
+     * @param callable $validator
+     *
+     * @return $this
+     */
     public function setValidator($validator)
     {
         if (is_callable($validator) || $validator instanceof \Closure) {
@@ -59,17 +115,29 @@ class Input extends Element
         return $this;
     }
 
+    /**
+     * @return string
+     */
     public function getPattern()
     {
         return $this->_pattern;
     }
 
+    /**
+     * @param string $pattern
+     *
+     * @return $this
+     */
     public function setPattern($pattern)
     {
         $this->_pattern = $pattern;
+
         return $this;
     }
 
+    /**
+     * @return boolean
+     */
     public function validate()
     {
         if ($this->getRequired() && empty($this->_value)) {
@@ -79,6 +147,7 @@ class Input extends Element
 
         if ($this->getPattern() && !preg_match('/' . $this->getPattern() . '/', $this->_value)) {
             $this->_error = 'Invalid value entered.';
+
             return false;
         }
 
@@ -89,6 +158,7 @@ class Input extends Element
                 call_user_func_array($validator, [$this->_value]);
             } catch (\Exception $ex) {
                 $this->_error = $ex->getMessage();
+
                 return false;
             }
         }
@@ -100,18 +170,27 @@ class Input extends Element
         return true;
     }
 
+    /**
+     * @param string $message
+     *
+     * @return $this
+     */
     public function setError($message)
     {
         $this->_customError = true;
-        $this->_error = $message;
+        $this->_error       = $message;
+
         return $this;
     }
 
+    /**
+     * @param View $view
+     */
     protected function onPreRender(View &$view)
     {
-        $view->value = $this->getValue();
-        $view->error = $this->_error;
-        $view->pattern = $this->_pattern;
+        $view->value    = $this->getValue();
+        $view->error    = $this->_error;
+        $view->pattern  = $this->_pattern;
         $view->required = $this->_required;
     }
 }