Ruby on Rails Tuesday, December 14, 2010

No need to overwrite anything. You can simply access the @resource.errors hash and display the error if there is one...

<%= f.label(:author) %>
<% if @comment.errors[:author] %>
<%= @comment.errors[:author] =>
<% end %>
<% f.text_field(:author, :size=>20, :maxlength=>250) %>

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