kristijanhusak / laravel-form-builder

src/Kris/LaravelFormBuilder/Fields/FormField.php

Doc Comments +2 added lines, -2 removed lines

@@ -197,8 +197,8 @@
     /**
      * Transform array like syntax to dot syntax
      *
-     * @param $key
-     * @return mixed
+     * @param string $key
+     * @return string
      */
     protected function transformKey($key)
     {