Hide/remove VAT field if cart has only free products

I’ve got a pre-sale question. I want the VAT field to be required for all of the EU countries. We can make the VAT field required for EU countries with the “Show field for selected countries only” option (right?). But i want to add an exception. The VAT field should be hidden / not required for these countries if there are only free products in the cart. Is this possible with your plugin?

$cart = \WC()->cart;

$total = (int) $cart->get_total( ‘raw’ );

• This topic was modified 3 weeks, 6 days ago by pronamic.nl.
• This topic was modified 3 weeks, 6 days ago by pronamic.nl.