title: Custom validation alerts for jQuery Mobile Form
body: <p>I've got a form which uses the jQuery Validate Plugin to check for required fields before submission:</p>
  
  <p><a href="http://jsfiddle.net/2UYkY/1/" rel="nofollow">http://jsfiddle.net/2UYkY/1/</a></p>
  
  <p>The default alert text that appears is "This field is required.". I would like to customise this for different fields but can't quite get it right - can anyone point out how to do this successfully.</p>
  
  <p>I would typically add something like:</p>
  
  <pre><code>&lt;label for = "username" class = "error"&gt;Please enter your Username&lt;/label&gt; but this doesn't work correctly with this form.
  </code></pre>
  
  <p>Thanks</p>