WooCommerce: Hide Checkout Fields For Virtual Products

Hi Remi,

Thanks for this code! It works a treat on the billing but I have a few additional fields from the Woocommerce checkout fields plugin that I would like removed ONLY on the virtual products. I don’t know much about code so I tried replacing the word ‘billing’ with ‘additional’ but is didn’t work. I would love to know what I did wrong and how to make this work.

Kind Regards
Stacey

add_filter( ‘woocommerce_checkout_fields’ , ‘woo_remove_additional_checkout_fields’ );
/**
* Remove unwanted checkout fields
*
* @return $fields array
*/
function woo_remove_additional_checkout_fields( $fields ) {

if( woo_cart_has_virtual_product() == true ) {
unset($fields[‘additional’][‘my_field_name’]);
unset($fields[‘additional’][‘my_field_name’]);
unset($fields[‘additional’][‘my_field_name’]);
unset($fields[‘additional’][‘my_field_name’]);
}
return $fields;
}
/**
* Check if the cart contains virtual product
*
* @return bool
*/
function woo_cart_has_virtual_product() {

global $woocommerce;

// By default, no virtual product
$has_virtual_products = false;

// Default virtual products number
$virtual_products = 0;

// Get all products in cart
$products = $woocommerce->cart->get_cart();

// Loop through cart products
foreach( $products as $product ) {

// Get product ID and ‘_virtual’ post meta
$product_id = $product[‘product_id’];
$is_virtual = get_post_meta( $product_id, ‘_virtual’, true );

// Update $has_virtual_product if product is virtual
if( $is_virtual == ‘yes’ )
$virtual_products += 1;
}

if( count($products) == $virtual_products )
$has_virtual_products = true;

return $has_virtual_products;
}