Merge pull request #41 from jaysonsantos/develop

Remove unused cast

library/Respect/Validation/Rules/Float.php

@@ -7,7 +7,7 @@ class Float extends AbstractRule
 
     public function validate($input)
     {
-        return (boolean) is_float(filter_var($input, FILTER_VALIDATE_FLOAT));
+        return is_float(filter_var($input, FILTER_VALIDATE_FLOAT));
     }
 
 }

library/Respect/Validation/Rules/LeapDate.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use DateTime;
+
+class LeapDate extends AbstractRule
+{
+
+    public $format = null;
+
+    public function __construct($format = null)
+    {
+        $this->format = $format;
+    }
+
+    public function validate($originalDate, $format = null)
+    {
+        if (is_null($format)) {
+            $format = $this->format;
+            if (is_null($format)) {
+                return false;
+            }
+        }
+
+        if (!is_string($originalDate)) {
+            return false;
+        }
+    
+        $date = DateTime::createFromFormat($format, $originalDate);
+    
+        if (!$date->format($format) == $originalDate) {
+            return false;
+        }
+
+        if ($date->format('m-d') == '02-29') {
+            return true;
+        } else {
+            return false;
+        }
+    }
+ 
+
+}
+
+/**
+ * LICENSE
+ *
+ * Copyright (c) 2009-2011, Alexandre Gomes Gaigalas.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *     * Redistributions in binary form must reproduce the above copyright notice,
+ *       this list of conditions and the following disclaimer in the documentation
+ *       and/or other materials provided with the distribution.
+ *
+ *     * Neither the name of Alexandre Gomes Gaigalas nor the names of its
+ *       contributors may be used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */

tests/library/Respect/Validation/Rules/LeapDateTest.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Respect\Validation\Rules;
+
+use DateTime;
+
+class LeapDateTest extends \PHPUnit_Framework_TestCase
+{
+
+    protected $dateValidator;
+
+    protected function setUp()
+    {
+        $this->leapDateValidator = new LeapDate;
+    }
+
+    public function test_valid_leap_date()
+    {
+        $this->assertTrue($this->leapDateValidator->validate('2008-02-29', 'Y-m-d'));
+    }
+
+    public function test_invalid_leap_date()
+    {
+        $this->assertFalse($this->leapDateValidator->validate('2009-02-29', 'Y-m-d'));
+    }
+}