m\modules\v1\controllers\IController::actionSendMsg PHP Method

    public function actionSendMsg()
    {
        $model = new ChangeMobileSendRequestForm();
        $model->mobile = Yii::$app->session['mobileChange'];
        if ($model->sendMsg()) {
            return ['status' => 'success', 'data' => []];
        } else {
            return ['status' => 'fail', 'data' => ['errors' => $model->getErrors('mobile') ?: [Yii::$app->smser->message]]];
        }
    }