#39 Customize Field Error

When a validation error occurs, Rails helpfully wraps the field in a div tag so you can style it. But sometimes you don't want this behavior. In this episode you will see how to customize it.

 environment.rb
ActionView::Base.field_error_proc = Proc.new do |html_tag, instance_tag|
  "<span class='field_error'>#{html_tag}</span>"
end