title: Disable Enable unobtrusive validation for specific submit button
body: <p>I have two submit buttons Back, Continue. What should I to do to disable client validation when I click on Back. I was trying to add <a href="https://stackoverflow.com/questions/5363624/disable-client-side-validation-in-mvc-3-cancel-submit-button">cancel class</a> to button attribute but It seams does not help.</p>
  
  <p>UPD. Actually this is working <a href="https://stackoverflow.com/questions/5363624/disable-client-side-validation-in-mvc-3-cancel-submit-button">cancel class</a>. But It seams not working if you add it dynamically(by javascript).</p>