Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

WordPress How to Build a WordPress Plugin Building a WordPress Plugin Settings Page Admin Area Forms in WordPress

Resp is 'Bummer: Should be called to sanitize 'my_plugin_username'.

I've copied the code from the video step by step. Which step consists of 'sanitizing'?

plugin.php
<?php

function my_plugin_options_page() {

    if (!current_user_can('manage_options')) {
        wp_die('You do not have sufficient permissions to access this page.');
    }

}

if (isset ($_POST ['my_plugin_hidden_field'] ) )
$hidden_field=esc_html( ['my_plugin_hidden_field'] );
if ($hidden_field == 'Y')  
  $my_plugin_username =esc_html($POST ['my_plugin_username'] )


?>