wp_validate_site_deletion │ action-hook │ WP 5.1.0

Fires before a site should be deleted from the database.

Plugins should amend the $errors object via its WP_Error::add() method. If any errors are present, the site will not be deleted.

Usage

add_action( 'wp_validate_site_deletion', 'wp_kama_validate_site_deletion_action', 10, 2 );

/**
 * Function for `wp_validate_site_deletion` action-hook.
 * 
 * @param WP_Error $errors   Error object to add validation errors to.
 * @param WP_Site  $old_site The site object to be deleted.
 *
 * @return void
 */
function wp_kama_validate_site_deletion_action( $errors, $old_site ){

	// action...
}

$errors(WP_Error)

Error object to add validation errors to.

$old_site(WP_Site)

The site object to be deleted.

Changelog

Where the hook is called

do_action( 'wp_validate_site_deletion', $errors, $old_site );

Where the hook is used in WordPress