<% if @object.errors.any? %>
<div id="errorExplanation">
<h2><%= pluralize(@object.errors.count, "error") %> prohibited this object from being saved:</h2>
<ul>
<% @object.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
Display object errors from ActiveRecord form validation on view.
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