52 Zeilen
1,4 KiB
PHP
52 Zeilen
1,4 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Validate
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @see Zend_Validate_Db_Abstract
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*/
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require_once 'Zend/Validate/Db/Abstract.php';
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/**
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* Confirms a record exists in a table.
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*
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* @category Zend
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* @package Zend_Validate
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* @uses Zend_Validate_Db_Abstract
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Validate_Db_RecordExists extends Zend_Validate_Db_Abstract
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{
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public function isValid($value)
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{
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$valid = true;
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$this->_setValue($value);
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$result = $this->_query($value);
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if (!$result) {
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$valid = false;
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$this->_error(self::ERROR_NO_RECORD_FOUND);
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}
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return $valid;
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}
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}
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