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+<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Validate_Db_Abstract
+ */
+
+/**
+ * Confirms a record exists in a table.
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @uses Zend_Validate_Db_Abstract
+ * @copyright Copyright (c) 2005-2015 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;
+ }
+}