There are 1 repository under vies-vat-number-check topic.
Hyvä checkout compatibility module for Geissweb EUVAT
VIES Client for PHP
VIES Client for C#
VIES Client for Java
VIES Client for JavaScript
SunVatChecker is a simple and fast PHP dynamic EU VAT Number Validation class that validates a business EU VAT Number using the EU VIES system.