Hidden Required Fields

I am using WooCommerce Checkout Manager (latest version) to make custom fields for 5 services that I’m selling on my site. Each service needs a few customer fields than the others don’t, which works great when I use the show/hide option based on product number. I am able to show only the fields I want for each product — awesome. I run into a problem when I make any of the fields required and the field is set not to display on a product. I can’t checkout until completing the field, which is set not to hidden for that service. Any advice on how to fix the issue? As of now, I’m just making the fields not required to allow for checkout when not displayed, but I need some fields to be required for me to properly process orders.

Many thanks!