public function actionSubmitSignup() { $model = new SignupForm(); $model->setScenario('user-create'); $submitResponse[] = ''; if ($model->load(Yii::$app->request->post())) { Yii::$app->response->format = 'json'; if ($model->validate() && $model->signup()) { $model->sendEmailActivation(); $submitResponse = ['isSuccess' => true, 'message' => 'Registrasi Berhasil, Silahkan aktifkan akun anda melalui email.']; return $submitResponse; } else { $submitResponse = ['isSuccess' => false, 'message' => 'Registrasi Gagal']; echo $submitResponse; } } }