title: JQuery - Get value out of an input field inside hidden div
body: <p>Will <code>$('#some-field').val()</code> return "something" or empty string? I assume it would return the value regardless if the div is visible or not. But I have been getting empty string. Any idea?</p>
  
  <pre><code>&lt;div style="display:none;"&gt;
      &lt;form&gt;
          &lt;input id="some-field" type="text" value="something" /&gt;
      &lt;/form&gt;
  &lt;/div&gt;
  </code></pre>