title: Jquery Validation for Two Dropdown Boxes
body: <p>I have Two dropdown boxes, if i select 4 from first select box, the value of the second dropdown value must be less than the first dropdown. if it fails show a custom error message, like that.</p>
  
  <pre><code>&lt;select name="t_dropdown" id="t_dropdown" class="form-control required"&gt;
    &lt;option value=""&gt;Select Value&lt;/option&gt;
    &lt;option value="1"&gt;1&lt;/option&gt;
    &lt;option value="2"&gt;2&lt;/option&gt;
    &lt;option value="3"&gt;3&lt;/option&gt;
    &lt;option value="4"&gt;4&lt;/option&gt;
    &lt;option value="5"&gt;5&lt;/option&gt;
  &lt;/select&gt;
  
  &lt;select name="p_dropdown" id="p_dropdown" class="form-control required"&gt;
    &lt;option value=""&gt;Select Value&lt;/option&gt;
    &lt;option value="1"&gt;1&lt;/option&gt;
    &lt;option value="2"&gt;2&lt;/option&gt;
    &lt;option value="3"&gt;3&lt;/option&gt;
    &lt;option value="4"&gt;4&lt;/option&gt;
    &lt;option value="5"&gt;5&lt;/option&gt;
    &lt;option value="6"&gt;6&lt;/option&gt;
    &lt;option value="&gt;6"&gt;&gt;6&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>Please let me know, how to do it using jquery validations.</p>