lib/grape/validations/validators/default.rb in grape-0.11.0 vs lib/grape/validations/validators/default.rb in grape-0.12.0

@@ -9,15 +9,15 @@
       def validate_param!(attr_name, params)
         params[attr_name] = @default.is_a?(Proc) ? @default.call : @default unless params.key?(attr_name)
       end
 
       def validate!(params)
+        return unless @scope.should_validate?(params)
+
         attrs = AttributesIterator.new(self, @scope, params)
-        parent_element = @scope.element
         attrs.each do |resource_params, attr_name|
           if resource_params[attr_name].nil?
             validate_param!(attr_name, resource_params)
-            params[parent_element] = resource_params if parent_element && params[parent_element].nil?
           end
         end
       end
     end
   end