diff --git a/lib/client_side_validations/action_view/form_builder.rb b/lib/client_side_validations/action_view/form_builder.rb
index <HASH>..<HASH> 100644
--- a/lib/client_side_validations/action_view/form_builder.rb
+++ b/lib/client_side_validations/action_view/form_builder.rb
@@ -99,15 +99,17 @@ module ClientSideValidations::ActionView::Helpers
           else
             if (conditional = (validator.last[:if] || validator.last[:unless]))
               result = case conditional
-              when Symbol then
-                            if @object.respond_to?(conditional)
-                              @object.send(conditional)
-                            else
-                              raise(ArgumentError, "unknown method called '#{conditional}'")
-                            end
-              when String then eval(conditional)
-              when Proc then conditional.call(@object)
-              end
+                when Symbol
+                  if @object.respond_to?(conditional)
+                    @object.send(conditional)
+                  else
+                    raise(ArgumentError, "unknown method called '#{conditional}'")
+                  end
+                when String
+                  eval(conditional)
+                when Proc
+                  conditional.call(@object)
+                end
 
               # :if was specified and result is false OR :unless was specified and result was true
               if (validator.last[:if] && !result) || (validator.last[:unless] && result)
Proper indenting and removed unnecessary 'then' for 'when' in case statements