field-with-errors

You should override ActionView::Base.field_error_proc. It’s currently defined as this within ActionView::Base: @@field_error_proc = Proc.new{ |html_tag, instance| “<div class=\”field_with_errors\”>#{html_tag}</div>”.html_safe } You can override it by putting this in your application’s class inside config/application.rb: config.action_view.field_error_proc = Proc.new { |html_tag, instance| html_tag } Restart rails server for this change to take effect.