54 lines
1.5 KiB
PHP
54 lines
1.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Validate
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: RecordExists.php 16971 2009-07-22 18:05:45Z mikaelkael $
|
|
*/
|
|
|
|
|
|
/**
|
|
* @see Zend_Validate_Db_Abstract
|
|
*/
|
|
require_once 'Zend/Validate/Db/Abstract.php';
|
|
|
|
/**
|
|
* Confirms a record exists in a table.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Validate
|
|
* @uses Zend_Validate_Db_Abstract
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Validate_Db_RecordExists extends Zend_Validate_Db_Abstract
|
|
{
|
|
public function isValid($value)
|
|
{
|
|
$valid = true;
|
|
$this->_setValue($value);
|
|
|
|
$result = $this->_query($value);
|
|
if (!$result) {
|
|
$valid = false;
|
|
$this->_error(self::ERROR_NO_RECORD_FOUND);
|
|
}
|
|
|
|
return $valid;
|
|
}
|
|
}
|