new.rhtml

<%- semantic_form_for @photo, :html => { :multipart => true } do |form| -%>
  <%= form.error_messages %>
  <%- form.inputs :name => 'Upload Photo', :id => 'upload_photo' do -%>
    <%= form.input :image, :as => :file, :label => 'Image', :required => true %>
    <%= form.input :message, :as => :text, :label => 'Tweet', :required => false, 
                   :input_html => { :class => 'tweet', :rows => 3, :cols => 35, :maxlength => 125 } %>
    <%= form.commit_button :button_html => { :value => 'Post Tweet' } %>
  <%- end -%>
<%- end -%>