Hi Gabriel, I had the same problem
What I did was, copy the whole error_messages_for method from
and put it in my /app/helpers/application_helper.rb
then I just hacked the part that builds the header_message
actually my quibble was the object name, not the column names - but you
should be able to do what you like to it.
Maybe there is a better way though? seems this whole block of HTML
should be in a view in any case.