title: select2 with parsley validation
body: <p>I've been searching through out the net but I can't find a way to validate select2 using parsley, the one discussed here doesn't seem to work <a href="https://stackoverflow.com/questions/23635129/select2-validate-and-force-user-to-select-ast-least-x-items">Select2 validate and force user to select ast least X items</a>, this is very frustrating as i need the user to select at least 1 from the options. Can anyone provide me any work around?</p>
  
  <p>Help appreciated!</p>
  
  <p>Thank you,</p>