title: Jquery find children element
body: <p>I am trying to find the children element of a div my code looks like this , HTML</p>
  
  <pre><code>&lt;div class="section"&gt;
      &lt;div id="element"&gt;
          &lt;input id="answer" type="hidden"&gt; 
      &lt;/div&gt;
  &lt;/div&gt;
  &lt;input type="submit" id="submit" /&gt;
  </code></pre>
  
  <p>what i want is once i click submit it should find the class section and get me the value of hidden field , my js looks like this</p>
  
  <pre><code>$('#submit').click(function(){
       answer = $('.section').children('#answer').val();
  });
  </code></pre>
  
  <p>Thanks </p>