'required', ]; } /* public function validator($factory) { // support submiting the form with a single contact record $input = $this->input(); if (isset($input['vendor_contact'])) { $input['vendor_contacts'] = [$input['vendor_contact']]; unset($input['vendor_contact']); $this->replace($input); } return $factory->make( $this->input(), $this->container->call([$this, 'rules']), $this->messages() ); } */ }