value * * @link http://www.sitemaps.org/protocol.php Sitemaps XML format * * @category Zend * @package Zend_Validate * @subpackage Sitemap * @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_Sitemap_Loc extends Zend_Validate_Abstract { /** * Validation key for not valid * */ const NOT_VALID = 'invalidSitemapLoc'; /** * Validation failure message template definitions * * @var array */ protected $_messageTemplates = array( self::NOT_VALID => "'%value%' is not a valid sitemap location", ); /** * Validates if a string is valid as a sitemap location * * @link http://www.sitemaps.org/protocol.php#locdef * * @param string $value value to validate * @return boolean */ public function isValid($value) { $this->_setValue($value); if (!is_string($value)) { return false; } return Zend_Uri::check($value); } }