woocommerce_widget_field_(type) action-hook . WC 1.0

Default: run an action.

Usage

add_action( 'woocommerce_widget_field_(type)', 'action_function_name_3041', 10, 4 );
function action_function_name_3041( $key, $value, $setting, $instance ){
	// action...
}

$key

-

$value

-

$setting

-

$instance

-

Where the hook is called

do_action( 'woocommerce_widget_field_' . $setting['type'], $key, $value, $setting, $instance );

Where in WP core the hook is used WooCommerce