From 3e94b2488584c38f5c034067d999f0aa33c612b6 Mon Sep 17 00:00:00 2001
From: Alexander Kochetov <creocoder@gmail.com>
Date: Tue, 13 May 2014 16:10:08 +0400
Subject: [PATCH] ExistValidator refactoring

---
 framework/validators/ExistValidator.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/framework/validators/ExistValidator.php b/framework/validators/ExistValidator.php
index 75fe8298eb..6479395410 100644
--- a/framework/validators/ExistValidator.php
+++ b/framework/validators/ExistValidator.php
@@ -97,11 +97,13 @@ class ExistValidator extends Validator
             $params = [$targetAttribute => $object->$attribute];
         }
 
-        foreach ($params as $value) {
-            if (!$this->allowArray && is_array($value)) {
-                $this->addError($object, $attribute, Yii::t('yii', '{attribute} is invalid.'));
+        if (!$this->allowArray) {
+            foreach ($params as $value) {
+                if (is_array($value)) {
+                    $this->addError($object, $attribute, Yii::t('yii', '{attribute} is invalid.'));
 
-                return;
+                    return;
+                }
             }
         }