validation, multiple radio button in each row
<p>I am displaying three radio buttons in each row for each employee, how to validate for empty check.    </p>

<pre><code>&lt;td&gt;&lt;input type="radio" name="stf_att_&lt;?php echo $stf_id ;?&gt;" value="p" /&gt;&lt;/td&gt;
&lt;td&gt;&lt;input type="radio" name="stf_att_&lt;?php echo $stf_id ;?&gt;" value="a" /&gt;&lt;/td&gt;
&lt;td&gt;&lt;input type="radio" name="stf_att_&lt;?php echo $stf_id ;?&gt;" value="l" /&gt;&lt;/td&gt;
</code></pre>

<p>am using another table to display values using id for each employee. have to use name="" for validation but in name am using id from database, how i do with js or php</p>
