Файл: concrete5.7.5.6/concrete/vendor/zendframework/zend-validator/src/Db/RecordExists.php
Строк: 38
<?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 ZendValidatorDb;
use ZendValidatorException;
/**
* 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 ExceptionRuntimeException('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;
}
}