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dmix/gist:248812

Created December 4, 2009 03:55
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gistfile1.rhtml
#new.html.erb
<label>Username </label> <span class="string">&lt;%= f.text_field :username %&gt;&lt;span id="username_message" class="live_validation"&gt;&lt;/span&gt;</span>
<span class="string">&lt;%= observe_field :form_username,
:url =&gt; { :controller =&gt; :live_validations, :action =&gt; :validate_username },
:frequency =&gt; 0.5,
:update =&gt; :username_message,
:with =&gt; "username" %&gt;</span>
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