title: Jquery Validate Plugin Prevent Double Submit On Validation
body: <p>I am using a jquery validation plugin at:</p>
  
  <p><a href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/" rel="noreferrer">http://bassistance.de/jquery-plugins/jquery-plugin-validation/</a></p>
  
  <p>I want to disabled submit button ONLY when validation passes:</p>
  
  <p>It tried </p>
  
  <pre><code>$("#submit").click(function()
  {
      $(this).attr("disabled", "disabled");
  });
  </code></pre>
  
  <p>But this disables the submit button even if validation fails. Is there a way to only disable the submit when validation passes and a submit event occurs?</p>