WordPress at a glance
action is not described

login_footer action-hook . WP 3.1.0

Fires in the login page footer.

Usage

add_action( 'login_footer', 'action_function_name_6056' );
function action_function_name_6056(){
	// action...
}

Where the hook is called

login_footer()
wp-login.php 274
do_action( 'login_footer' ); ?>
wp-login.php 927
do_action( 'login_footer' ); ?>

Where the hook is used (in WP core)

wp-includes/default-filters.php 303
add_action( 'login_footer', 'wp_print_footer_scripts', 20 );