woocommerce_register_form action-hook . WC 1.0

Usage

add_action( 'woocommerce_register_form', 'action_function_name_3134' );
function action_function_name_3134(){
	// action...
}

Where the hook is called

<?php do_action( 'woocommerce_register_form' ); ?>

Where in WP core the hook is used WooCommerce

add_action( 'woocommerce_register_form', 'wc_registration_privacy_policy_text', 20 );