Now when I comment the addRequired line I get this error
[code]
private function addValidations($val) {
$val->setData($this->post());
$val->addRequired("firstName", t("First Name is required"), $validate = ValidationFormHelper::VALID_NOT_EMPTY);
// $val->addRequired("lastName", t("Last Name is required"), $validate = ValidationFormHelper::VALID_NOT_EMPTY);
// $val->addRequired("email", t("Email is required"), $validate = ValidationFormHelper::VALID_NOT_EMPTY);
}
[\code\