title: JQ radio button value issue
body: <p>I have a form with three sets of radio buttons. Each radio button has a value ranging from 0 to 3. I then have some JS/JQ which looks through which button is checked, takes the value, adds it all together and then uses that number to post a specific response. My problem is that I can't seem to get the selection of the value right. Help!</p>
  
  <pre><code>&lt;input type="radio" name="answer-q1" value="0"&gt;&lt;span class="answer-text"&gt;Strongly Disagree&lt;/span&gt;
  
  var totalPoints = 0;
  var q1 = $('input:radio[name=answer-q1]:checked').find(':value').val();
  var q2 = $('input:radio[name=answer-q2]:checked').find(':value').val();
  var q3 = $('input:radio[name=answer-q3]:checked').find(':value').val();
  totalPoints = q1 + q2 + q3;
  </code></pre>
  
  <p>I've tried several different things but no dice. I'm sure the answer is just starring me in the face but I'm not seeing it. If anyone has any advice I would be really grateful. Thanks.</p>
  
  <p>I've added the rest of my JS/JQ below:</p>
  
  <pre><code> var totalPoints = 0;
  var q1 = $('input[name=answer-q1]:checked', '#module5').val();
  var q2 = $('input[name=answer-q2]:checked', '#module5').val();
  var q3 = $('input[name=answer-q3]:checked', '#module5').val();
  totalPoints = q1 + q2 + q3;
  $("button").on('submit', function(e) {
      if (totalPoints &gt;= 0 &amp;&amp; totalPoints &lt;= 4) {
          $('.content').html('&lt;p&gt;text goes here&lt;/p&gt;');
      } else if (totalPoints &gt;= 5 &amp;&amp; totalPoints &lt;= 9) {
          $('.content').html('&lt;p&gt;text goes here&lt;/p&gt;');
      }
  });
  </code></pre>