title: Hide footer view in UITableView
body: <p>I have been working to <strong>hide the footerview</strong> for while. My problem is I have a button in footer when I click the button one section will be added below as the last section and the button too will shift to the newly created section and now I want to hide the footer in the previous section of the table after the update of sections.</p>
  
  <pre><code>footerView.hidden = YES
  </code></pre>
  
  <p>I used this in the button action but its not working.</p>