VAT4EU Support Thread

[lat9]

in validateVatNumber method this issue is now solved (line #516 in current version ):

$vat_number = strtoupper(zen_db_prepare_input($_POST['vat_number'] ?? ''));

but in update the unnecessary warnings are still being generated (line # 325 in current version)

$vat_number = zen_db_prepare_input($_POST['vat_number']);

Thanks for the report; I've created a GitHub issue to track the required change: https://github.com/lat9/vat4eu/issues/50