<%= form_for(@item , :multipart => true) do |f| %>
<% if @item.errors.any? %>
<%= pluralize(@item.errors.count, "error") %> prohibited this item from being saved:
<% @item.errors.full_messages.each do |message| %>
- <%= message %>
<% end %>
<% end %>
<%= f.label :title %>
<%= f.text_field :title %>
<%= f.label :text %>
<%= f.text_area :text %>
<%= f.label :image %>
<%= f.file_field :image %>
<%= f.hidden_field :category_id %>
<%= f.submit %>
<% end %>