public function actionSendMsg()
{
$model = new ChangeMobileSendRequestForm();
Yii::$app->response->format = Response::FORMAT_JSON;
$model->mobile = Yii::$app->request->post('mobile');
$message = '';
if ($model->sendMsg()) {
return ['status' => 'ok'];
} else {
$message = $model->getFirstError('mobile') or $message = '验证码发送失败，请稍后再试！';
}
return ['status' => 'err', 'message' => $message];
}
