- Error showing test

common/modules/blog/views/post/_subscribe.php

@@ -7,7 +7,7 @@ use common\modules\bids\models\Bid;
 $userIsSubscribed = false;
 $cacheEmail = Yii::$app->cache->get('user_email');
 if ($cacheEmail!==false && Bid::find()->where(['email' => $cacheEmail])->exists()===true)
-    $userIsSubscribed = true;
+//    $userIsSubscribed = true;
 ?>
 
 <?php if ($userIsSubscribed===false): ?>
@@ -45,6 +45,7 @@ if ($cacheEmail!==false && Bid::find()->where(['email' => $cacheEmail])->exists(
             ])->textInput([
                 'placeholder' => 'E-mail*'
             ]); ?>
+            <?php echo $model->getErrors('email'); ?>
 
             <?php echo Html::submitButton(\Yii::t('form', 'Subscribe'), ['class' => 'save-button']); ?>