Refresh checkout on field input change for order review in WooCommerce

[sebastian-moran]

Refresh checkout on field input change for order review in WooCommerce on child sites.

Snippet Type

Execute on Child Sites

Snippet

add_filter( 'woocommerce_checkout_fields', 'wc_checkout_fields_trigger_refresh', 9999 );
  
function wc_checkout_fields_trigger_refresh( $fields ) {
   $fields['billing']['billing_company']['class'][] = 'update_totals_on_change';
    
   return $fields;
}