. */ require_once 'propel/validator/BasicValidator.php'; /** * A validator for required fields. * * Below is an example usage for your Propel xml schema file. * * * * * * * * * * @author Michael Aichler * @version $Revision: 536 $ * @package propel.validator */ class RequiredValidator implements BasicValidator { /** * @see BasicValidator::isValid() */ public function isValid (ValidatorMap $map, $str) { return ($str !== null && $str !== ""); } }