signup_finished action-hook . WP 3.0.0

Fires when the site or user sign-up process is complete.

Usage

add_action( 'signup_finished', 'action_function_name_5192' );
function action_function_name_5192(){
	// action...
}

Where the hook is called

do_action( 'signup_finished' );

do_action( 'signup_finished' );

do_action( 'signup_finished' );

Where the hook is used (in WP core)