Source of file RecordExists.php
Size: 0,976 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Validator/Db/RecordExists.php
12345678910111213141516171819202122232425262728293031323334353637383940 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Validator\Db; use Zend\Validator\Exception; /** * Confirms a record exists in a table. */ class RecordExists extends AbstractDb { public function isValid($value) { /* * Check for an adapter being defined. If not, throw an exception. */ if (null === $this->adapter) { throw new Exception\RuntimeException('No database adapter present'); } $valid = true; $this->setValue($value); $result = $this->query($value); if (!$result) { $valid = false; $this->error(self::ERROR_NO_RECORD_FOUND); } return $valid; } } |