What are you trying to validate? That the tag_list doesn't contain elements longer than 2 charaters?
I reckon you'd have to do the validation manually then private def validate #Do some checks on self.tag_list and if it fails: errors.add(:tag_list, 'cannot contain elements longer than 2 characters) end -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
