/**
* Validates if a string is valid as a sitemap location
*
* @link http://www.sitemaps.org/protocol.php#locdef <loc>
*
* @param string $value value to validate
* @return boolean
*/
public function isValid($value)
{
if (!is_string($value)) {
$this->_error(self::INVALID);
return false;
}
$this->_setValue($value);
$uri = new \Zend\Uri\Url($value);
$uri->setAllowUnwise(false);
if (!$uri->isValid()) {
$this->_error(self::NOT_VALID);
return false;
}
return true;
}
