Adding returning strict typing

magento · Jan 28, 2019 · 82f5511 · 82f5511
1 parent 3c8acbb
commit 82f5511
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/app/code/Magento/Eav/Model/Validator/Attribute/Code.php b/app/code/Magento/Eav/Model/Validator/Attribute/Code.php
@@ -22,11 +22,11 @@ class Code  extends AbstractValidator
     /**
      * Validates the correctness of the attribute code
      *
-     * @param $attributeCode
+     * @param string $attributeCode
      * @return bool
      * @throws LocalizedException
      */
-    public function isValid($attributeCode)
+    public function isValid($attributeCode): bool
     {
         /**
          * Check attribute_code for allowed characters