WordPress at a glance
filter is not described

registration_redirect filter-hook . WP 3.0.0

Filters the registration redirect URL.

Usage

add_filter( 'registration_redirect', 'filter_function_name_607' );
function filter_function_name_607( $registration_redirect ){
	// filter...

	return $registration_redirect;
}
$registration_redirect(string)
The redirect destination URL.

Where the hook is called

In file: /wp-login.php
registration_redirect
wp-login.php 783
$redirect_to = apply_filters( 'registration_redirect', $registration_redirect );

Where the hook is used (in WP core)

Does not used.