public function actionResendVerificationEmail()
    {
        $model = new ResendVerificationEmailForm();
        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            if ($model->sendEmail()) {
                Yii::$app->session->setFlash('success', 'Check your email for further instructions.');
                return $this->goHome();
            }
            Yii::$app->session->setFlash('error', 'Sorry, we are unable to resend verification email for the provided email address.');
        }

        return $this->render('resendVerificationEmail', [
            'model' => $model
        ]);
    }