app/views/home/contact.html.haml
= simple_form_for @contact, :url => contact_path do |f|
= f.input :name
= f.input :email
= f.input :message, :as => :text, :input_html => { :rows => 3, :class => "input-xlarge" }
= simple_form_recaptcha_tag @contact
.form-actions
= f.submit "Send Message", :class => "btn btn-primary"
= link_to "Cancel", root_path, :class => "btn"