title: Check if Radio Button Value checked
body: <pre><code>&lt;tr&gt;
     &lt;td align="left"&gt;
           &lt;input type="radio" name="radio_1" value="1" /&gt;Public
           &lt;input type="radio" name="radio_1" value="2" /&gt;Not Public
           &lt;input type="radio" name="radio_1" value="3" /&gt;Confidential
     &lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt;
     &lt;td align="left"&gt;
           &lt;input type="radio" name="radio_2" value="1" /&gt;Public
           &lt;input type="radio" name="radio_2" value="2" /&gt;Not Public
           &lt;input type="radio" name="radio_2" value="3" /&gt;Confidential
     &lt;/td&gt;
  &lt;/tr&gt;
  &lt;tr&gt;
     &lt;td align="left"&gt;
           &lt;input type="radio" name="radio_3" value="1" /&gt;Public
           &lt;input type="radio" name="radio_3" value="2" /&gt;Not Public
           &lt;input type="radio" name="radio_3" value="3" /&gt;Confidential
     &lt;/td&gt;
  &lt;/tr&gt;
  </code></pre>
  
  <p>hi,</p>
  
  <p>If i select first option in the first row of radio buttons. In the second row i don't check the first option because first option is already checked in the first row.. I need a jquery validation for this</p>
  
  <p>Please someone help me!</p>