woocommerce_save_account_details action-hook . WC 1.0

Usage

add_action( 'woocommerce_save_account_details', 'action_function_name_8756' );
function action_function_name_8756( $ID ){
	// action...
}

$ID

-

Where the hook is called

do_action( 'woocommerce_save_account_details', $user->ID );

Where in WP core the hook is used WooCommerce