Customer Upload Files for WooCommerce

Prerequisites:
– product A, which does not require a file to be uploaded
– product B, which requires a file to be uploaded

As is: you can set two separate rules, one where the field is required and one where the field is not required, but, if you have both products in cart, you will see both fields.

To be:
– i want to be able to set a rule for all products and mark the field as required only for some of them. For the rest of the products, the field should be displayed, but not required. If there are both products in cart, i should see only the required field.