WordPress at a glance
filter is not described

woocommerce_checkout_get_value filter-hook . WC 1.0

Allow 3rd parties to short circuit the logic and return their own default value.

Usage

add_filter( 'woocommerce_checkout_get_value', 'filter_function_name_5778', 10, 2 );
function filter_function_name_5778( $null, $input ){
	// filter...

	return $null;
}
$null
-
$input
-

Where the hook is called

WC_Checkout::get_value()
woocommerce_checkout_get_value
woocommerce/includes/class-wc-checkout.php 1223
$value = apply_filters( 'woocommerce_checkout_get_value', null, $input );

Where in WP core the hook is used WooCommerce

Usage not found.