We will explain the code introduced in the HivePress code recipe.

Added instructions to user registration form

<?php
add_filter(
	'hivepress/v1/forms/user_register',
	function( $form ) {
		$form['description'] = 'custom text here';

		return $form;
	},
  1000
);

Add to function.php

The code is added to function.php.

• Create a child theme and add it to function.php
• Added using the code snippets plugin

Please edit function.php in one of two ways.

Finally, go to Settings > Permalinks and click the [Update] button to reload the permalinks.

This blog post explains the prerequisites you need to know before editing function.php!