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<?php |
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namespace Sirius\Validation; |
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use Sirius\Validation\Util\Arr; |
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class Helper |
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{ |
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protected static $methods = array(); |
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public static function addMethod($ruleName, $callback) |
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{ |
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if (is_callable($callback)) { |
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self::$methods[$ruleName] = $callback; |
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return true; |
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} |
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return false; |
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} |
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public static function methodExists($name) |
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{ |
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return method_exists(__CLASS__, $name) || array_key_exists($name, self::$methods); |
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} |
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public static function __callStatic($name, $arguments) |
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{ |
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if (array_key_exists($name, self::$methods)) { |
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return call_user_func_array(self::$methods[$name], $arguments); |
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} |
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throw new \InvalidArgumentException(sprintf('Validation method "%s" does not exist', $name)); |
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} |
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public static function callback($value, $callback, $context = array()) |
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{ |
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$validator = new Rule\Callback(); |
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$validator->setOption('callback', $callback); |
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$validator->setContext($context); |
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return $validator->validate($value); |
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} |
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public static function required($value) |
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{ |
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return $value !== null && trim($value) !== ''; |
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} |
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public static function truthy($value) |
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{ |
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return (bool) $value; |
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} |
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public static function falsy($value) |
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{ |
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return ! static::truthy($value); |
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} |
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public static function number($value) |
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{ |
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return $value == '0' || is_numeric($value); |
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} |
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public static function integer($value) |
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{ |
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return $value == '0' || (int) $value == $value; |
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} |
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public static function lessThan($value, $max) |
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{ |
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$validator = new Rule\LessThan( |
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array( |
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'max' => $max |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function greaterThan($value, $min) |
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{ |
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$validator = new Rule\GreaterThan( |
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array( |
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'min' => $min |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function between($value, $min, $max) |
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{ |
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$validator = new Rule\Between( |
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array( |
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'min' => $min, |
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'max' => $max |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function exactly($value, $otherValue) |
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{ |
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return $value == $otherValue; |
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} |
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public static function not($value, $otherValue) |
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{ |
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return ! self::exactly($value, $otherValue); |
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} |
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public static function alpha($value) |
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{ |
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$validator = new Rule\Alpha(); |
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return $validator->validate($value); |
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} |
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public static function alphanumeric($value) |
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{ |
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$validator = new Rule\AlphaNumeric(); |
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return $validator->validate($value); |
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} |
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public static function alphanumhyphen($value) |
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{ |
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$validator = new Rule\AlphaNumHyphen(); |
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return $validator->validate($value); |
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} |
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public static function minLength($value, $min) |
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{ |
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$validator = new Rule\MinLength( |
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array( |
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'min' => $min |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function maxLength($value, $max) |
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{ |
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$validator = new Rule\MaxLength( |
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array( |
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'max' => $max |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function length($value, $min, $max) |
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{ |
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$validator = new Rule\Length( |
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array( |
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'min' => $min, |
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'max' => $max |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function setMinSize($value, $min) |
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{ |
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$validator = new Rule\ArrayMinLength( |
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array( |
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'min' => $min |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function setMaxSize($value, $max) |
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{ |
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$validator = new Rule\ArrayMaxLength( |
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array( |
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'max' => $max |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function setSize($value, $min, $max) |
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{ |
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$validator = new Rule\ArrayLength( |
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array( |
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'min' => $min, |
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'max' => $max |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function inList($value, $values) |
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{ |
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$validator = new Rule\InList( |
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array( |
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'list' => $values |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function notInList($value, $values) |
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{ |
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$validator = new Rule\NotInList( |
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array( |
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'list' => $values |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function regex($value, $pattern) |
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{ |
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$validator = new Rule\Regex( |
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array( |
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'pattern' => $pattern |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function notRegex($value, $pattern) |
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{ |
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$validator = new Rule\NotRegex( |
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array( |
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'pattern' => $pattern |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function equalTo($value, $otherElementOrValue, $context = null) |
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{ |
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if (func_num_args() == 2) { |
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return $value == $otherElementOrValue; |
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} |
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return $value == Arr::getByPath($context, $otherElementOrValue); |
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} |
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public static function notEqualTo($value, $otherElementOrValue, $context = null) |
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{ |
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if (func_num_args() == 2) { |
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return $value != $otherElementOrValue; |
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} |
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return $value != Arr::getByPath($context, $otherElementOrValue); |
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} |
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public static function date($value, $format = 'Y-m-d') |
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{ |
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$validator = new Rule\Date( |
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array( |
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'format' => $format |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function dateTime($value, $format = 'Y-m-d H:i:s') |
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{ |
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$validator = new Rule\DateTime( |
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array( |
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'format' => $format |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function time($value, $format = 'H:i:s') |
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{ |
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$validator = new Rule\Time( |
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array( |
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'format' => $format |
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) |
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); |
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return $validator->validate($value); |
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} |
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public static function website($value) |
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{ |
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$validator = new Rule\Website(); |
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return $validator->validate($value); |
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} |
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public static function url($value) |
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{ |
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$validator = new Rule\Url(); |
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return $validator->validate($value); |
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} |
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/** |
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* Test if a variable is a valid IP address |
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* |
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* @param string $value |
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* |
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* @return bool |
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*/ |
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public static function ipAddress($value) |
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{ |
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$validator = new Rule\IpAddress(); |
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return $validator->validate($value); |
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} |
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public static function email($value) |
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{ |
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$validator = new Rule\Email(); |
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return $validator->validate($value); |
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} |
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/** |
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* Test if a variable is a full name |
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* Criterias: at least 6 characters, 2 words |
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* |
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* @param mixed $value |
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* |
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* @return bool |
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*/ |
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public static function fullName($value) |
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{ |
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$validator = new Rule\FullName(); |
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return $validator->validate($value); |
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} |
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/** |
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* Test if the domain of an email address is available |
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* |
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* @param string $value |
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* |
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* @return bool |
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*/ |
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public static function emailDomain($value) |
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{ |
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$validator = new Rule\EmailDomain(); |
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return $validator->validate($value); |
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} |
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} |
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