title: JQuery remote validation passing extra parameter?
body: <p>My back-end validation only accepts 1 parameter: email</p>
  
  <p>When I look at Firebug, I can see that the URL of the request sends 2 parameters:</p>
  
  <pre><code>https://example.com/rest/checkDupEmail?newEmail=myEmail%40myEmail.com&amp;email=
  </code></pre>
  
  <p>Here is the validation code...</p>
  
  <p><strong>HTML</strong>:</p>
  
  <pre><code>&lt;input type="textbox" name="newEmail" id="newEmail"/&gt;
  </code></pre>
  
  <p><strong>JS</strong>:</p>
  
  <pre><code>validator = $('#emailForm').validate({
      rules: {
          newEmail: {
              required: true,
              remote: {
                  url: '/rest/checkDupEmail',
                  data: { email: $('#newEmail').val()},
                  dataFilter: function(data) {
                      var json = JSON.parse(data);
                      console.log($('#newEmail').val());
                      console.log(data);
                  }
              }
          }
      }
  });
  </code></pre>
  
  <p>It's like its taking the HTML field I specify (newEmail) and sending it as a parameter?</p>