title: Radio buttons group
body: <p>I have a radio buttons group, and I trying to show button if 5 radio checked, but i cant do that. Here is my code:</p>
  
  <pre><code>$(document).ready(function () {
      $('#vote_submit_button').hide();
      var unanswered = new Array();
      $('table').each(function () {
          var question = $(this).find('input').attr('name');
          if (!$(this).find('input').is(':checked')) {
              unanswered.push(question);
          }
      });
  
      if (unanswered.length &gt; 0) {
      } else {
          $('#vote_submit_button').show();
      }
  });
  </code></pre>
  
  <p>Help please)</p>