title: Is this a right way to use array names for HTML controls?
body: <p>Following is my code :</p>
  
  <pre><code>&lt;input type="input" name="val['status_info']" id="val['status_info']"&gt;
    &lt;input type="input" name="val['group_id']" id="val['group_id']"&gt;
    &lt;input type="input" name="val['action']" id="val['action']"&gt;
    &lt;input type="input" name="val['is_activity_feed']" id="val['action']"&gt;
  </code></pre>
  
  <p>I just want to know is this a correct way of using array keys as names/ids of HTML control? </p>
  
  <p>In other words did I use the single quoted keys into double quoted control names in following scenario?</p>
  
  <p>Thanks.</p>