Anything like error_messages_for in CL

[eluser]bnewton[/eluser]
In Rails there is this error_messages_for method - is there anything like that in CL. I have looked over the things in User Gudie >Form Validation.

I guess I could I build something like that - but I'm not sure how to extend Form Validation to work like error_messages_for in Rails.

Any help or suggestion would be appreciated.

Thanks,
bnewton