title: Ensure all radio buttons have a value using jQuery
body: <p>I've got an annoyingly long list of radio button question / answers</p>
  
  <blockquote>
    <p>Do you like A or B<br>
    Do you prefer x or y</p>
  </blockquote>
  
  <p>Those type of questions.</p>
  
  <p>Markup looks a little something like:</p>
  
  <pre><code>&lt;input type="radio" name="User[AnnoyingQuestion][1]" value="1|Do you like x or y?|X" id="Member[PartyProfile]_1_0" /&gt;
  
  &lt;input type="radio" name="User[AnnoyingQuestion][1]" value="1|Do you like x or y?|Y" id="Member[PartyProfile]_1_1" class="elp-radio-question"&gt;
  </code></pre>
  
  <p>Basically, I need to ensure that all of the questions have been answered.
  What's a good strategy for doing this with jQuery?</p>