Instead of using the "error_messages_for 'user'" method, I've been
manually imbedding the error messages in my form view ....
<%= f.text_field :name %><br/>
<%= error_message_on(:user, :handle) %> # eg: "Please specify a username"
... which means I can no longer use error_messages_for because the
grammer will be wrong.
Does anyone else do a similar thing? And have suggestions on how to
make it "nicer".