From dd40f2b799381aa8475815774344eb4771920bef Mon Sep 17 00:00:00 2001
From: Hewerson Freitas <hewerson.freitas@gmail.com>
Date: Wed, 8 Nov 2017 16:33:12 -0300
Subject: [PATCH] Update AbstractBackend.php

Hello guys, when the validation message is returned, the attribute code is displayed.

That prevents a better translation for other languages, has been adjusted to return the label instead of the attribute code.

Adjustments on lines 234, 241, 254.
---
 .../Eav/Model/Entity/Attribute/Backend/AbstractBackend.php  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/code/Magento/Eav/Model/Entity/Attribute/Backend/AbstractBackend.php b/app/code/Magento/Eav/Model/Entity/Attribute/Backend/AbstractBackend.php
index fab2ed182f30e..206bff163f201 100644
--- a/app/code/Magento/Eav/Model/Entity/Attribute/Backend/AbstractBackend.php
+++ b/app/code/Magento/Eav/Model/Entity/Attribute/Backend/AbstractBackend.php
@@ -231,13 +231,14 @@ public function validate($object)
         $attribute = $this->getAttribute();
         $attrCode = $attribute->getAttributeCode();
         $value = $object->getData($attrCode);
+        $label = $attribute->getFrontend()->getLabel();
 
         if ($attribute->getIsVisible()
             && $attribute->getIsRequired()
             && $attribute->isValueEmpty($value)
             && $attribute->isValueEmpty($attribute->getDefaultValue())
         ) {
-            throw new LocalizedException(__('The value of attribute "%1" must be set', $attrCode));
+            throw new LocalizedException(__('The value of attribute "%1" must be set', $label));
         }
 
         if ($attribute->getIsUnique()
@@ -248,8 +249,7 @@ public function validate($object)
         }
 
         if ($attribute->getIsUnique()) {
-            if (!$attribute->getEntity()->checkAttributeUniqueValue($attribute, $object)) {
-                $label = $attribute->getFrontend()->getLabel();
+            if (!$attribute->getEntity()->checkAttributeUniqueValue($attribute, $object)) {               
                 throw new LocalizedException(__('The value of attribute "%1" must be unique', $label));
             }
         }