title: MVC 3. Update jquery.validate. Client-side validation is not working
body: <p>mvc 3 after updating jquery.validate-1.8 to jquery.validate-1.11 client-side validation is not working.<br>
  use:</p>
  
  <ul>
  <li>jquery-1.9.1.min.js </li>
  <li>jquery-ui-1.10.2.custom.js </li>
  <li>jquery.validate.js (jquery.validate-1.11)</li>
  <li>jquery.validate.unobtrusive.js (Microsoft jQuery Unobtrusive
  Validation 2.0.30116.0) </li>
  <li>jquery.unobtrusive-ajax.min.js
  (Microsoft jQuery Unobtrusive Ajax 2.0.30116.0)</li>
  </ul>
  
  <p>client-side validation is working for following libraries:<br>
  use:<br></p>
  
  <ul>
  <li>jquery-1.9.1.min.js</li>
  <li>jquery-ui-1.10.2.custom.js</li>
  <li>jquery.validate.js (jquery.validate-1.8)</li>
  <li>jquery.validate.unobtrusive.js (Microsoft jQuery Unobtrusive Validation 2.0.30116.0)</li>
  <li>jquery.unobtrusive-ajax.min.js (Microsoft jQuery Unobtrusive Ajax
    2.0.30116.0)</li>
  </ul>
  
  <p>How do I upgrade?
  <br>
  Thanks.</p>