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Direktori : /home2/selectio/www/mm-tailor-billing/vendor/zendframework/zend-validator/src/ |
Current File : //home2/selectio/www/mm-tailor-billing/vendor/zendframework/zend-validator/src/Uuid.php |
<?php /** * @link http://github.com/zendframework/zend-validator for the canonical source repository * @copyright Copyright (c) 2005-2016 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Validator; /** * Uuid validator. */ final class Uuid extends AbstractValidator { /** * Matches Uuid's versions 1 to 5. */ const REGEX_UUID = '/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/'; const INVALID = 'valueNotUuid'; const NOT_STRING = 'valueNotString'; /** * @var array */ protected $messageTemplates = [ self::NOT_STRING => 'Invalid type given; string expected', self::INVALID => 'Invalid UUID format', ]; /** * Returns true if and only if $value meets the validation requirements. * * If $value fails validation, then this method returns false, and * getMessages() will return an array of messages that explain why the * validation failed. * * @param mixed $value * * @return bool * * @throws Exception\RuntimeException If validation of $value is impossible */ public function isValid($value) { if (! is_string($value)) { $this->error(self::NOT_STRING); return false; } $this->setValue($value); if (empty($value) || $value !== '00000000-0000-0000-0000-000000000000' && ! preg_match(self::REGEX_UUID, $value) ) { $this->error(self::INVALID); return false; } return true; } }