title: jQuery validate plugin : accept letters only?
body: <p>I'm using the validate plugin from <a href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/" rel="noreferrer">http://bassistance.de/jquery-plugins/jquery-plugin-validation/</a></p>
  
  <p>What i'm trying to find is a way to make some of my form fields accept letters only, no numbers, special chars etc...</p>
  
  <p><strong>Any idea people ?</strong>
  Thanks a lot.</p>