Validate the Vat number on the checkout page using this module.
Login into your admin panel and follow these steps:
Stores > Configuration > Customers > Customer Configuration > Create New Account Options > Show VAT Number on Storefront > Yes
Validate the Vat number on the checkout page using this module.
Login into your admin panel and follow these steps:
Stores > Configuration > Customers > Customer Configuration > Create New Account Options > Show VAT Number on Storefront > Yes