<% if target.errors.any? %>
  <div id="errorExplanation">
    <h2>
      <%= pluralize(target.errors.count, 'error') %>
      prohibited this record from being saved:
    </h2>
    <ul>
      <% target.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>
    </ul>
  </div>
<% end %>