WordPress at a glance
action is not described

user_request_action_confirmed action-hook . WP 4.9.6

Fires an action hook when the account action has been confirmed by the user.

Using this you can assume the user has agreed to perform the action by clicking on the link in the confirmation email.

After firing this action hook the page will redirect to wp-login a callback redirects or exits first.

Usage

add_action( 'user_request_action_confirmed', 'action_function_name_5625' );
function action_function_name_5625( $request_id ){
	// action...
}
$request_id(int)
Request ID.

Changelog

Since 4.9.6 Introduced.

Where the hook is called

In file: /wp-login.php
user_request_action_confirmed
wp-login.php 1202
do_action( 'user_request_action_confirmed', $request_id );

Where in WP core the hook is used WordPress

wp-login.php 366
add_action( 'user_request_action_confirmed', '_wp_privacy_account_request_confirmed' );
wp-login.php 367
add_action( 'user_request_action_confirmed', '_wp_privacy_send_request_confirmation_notification', 12 ); // After request marked as completed.