public function actionUser() { if (!User::find()->All() == null) { $this->redirect(Yii::$app->createAbsoluteUrl('site/login')); Yii::$app->end(); } //user $model = new User(); $model->scenario = 'create'; if ($model->load(Yii::$app->request->post())) { if ($model->save()) { $this->redirect(array('company/admin')); } } return $this->render('user', array('model' => $model)); }