This component provides Luxembourg vat number format validator.

Implementation of interface rocketfellows\CountryVatFormatValidatorInterface\CountryVatFormatValidatorInterface

Depends on https://github.com/rocketfellows/country-vat-format-validator-interface

composer require rocketfellows/lu-vat-format-validator

Valid Luxembourg vat number:

$validator = new LUVatFormatValidator();
$validator->isValid('LU12345678');
$validator->isValid('12345678');

Returns:

true
true

Invalid Luxembourg vat number:

$validator = new LUVatFormatValidator();
$validator->isValid('LU123456789');
$validator->isValid('LU1234567');
$validator->isValid('123456789');
$validator->isValid('1234567');
$validator->isValid('DE12345678');

false
false
false
false
false

Welcome to pull requests. If there is a major changes, first please open an issue for discussion.

Please make sure to update tests as appropriate.