I like how the registration form shows the form validation errors inline: http://i.imgur.com/U5QL1.png http://i.imgur.com/U5QL1.png Looking at the source view(

I like how the registration form shows the form validation errors inline: http://i.imgur.com/U5QL1.png http://i.imgur.com/U5QL1.png Looking at the source view(https://github.com/democrats/voter-registration/blob/master/app/views/register/_form.html.erb https://github.com/democrats/voter-registration/blob/master/...) it doesn't seems there is some extra markup, unless I am missing something. So, How can I implement the same in my rails app?