    public function validateEmail ($option, $optRule) {
        if (isset ($option['value'])) {
            try {
                EmailDeliveryBehavior::addressHeaderToArray ($option['value']);
            } catch (CException $e) {
                return array (false, $e->getMessage ());
            }
        }
        return array (true, '');
    }
The product receives input or data, but it does
        not validate or incorrectly validates that the input has the
        properties that are required to process the data safely and
        correctly.