Is it possible to change the attribute name displayed to the user via
the error_messages_for tag? For example if you wanted to use 'email'
as an attribute name and db column but 'e-mail' as the attribute name
displayed on the webpage. I'm thinking of using the Custom Error
Message plugin (http://wiki.rubyonrails.org/rails/pages/Custom+Error
+Message) but you have to rewrite the whole error message.
Any better ideas?