Julien (jula)
8eb2893932
__Description of the issue this PR addresses:__ The first character of a Tax ID from Albania is a letter representing the decade in which it has been issued. The letter M represents the current decade. (This pdf explains in details how it is formated: https://www.oecd.org/tax/automatic-exchange/crs-implementation-and-assistance/tax-identification-numbers/Albania-TIN.pdf). Currently the way Albanian Tax IDs are validated is through the python library [`python-stdnum`](https://pypi.org/project/python-stdnum/). However, the regex that is used to validate them has not been updated since 2017. (I made a PR in its repo https://github.com/arthurdejong/python-stdnum/pull/402 to fix that). The code from this commit is inspired by the one from that library, but the regex includes the letter M. __Current behavior before PR:__ (`base_vat` must be installed) By going to Settings > Users & Companies > [A company]: - Set the country to Albania - Set VAT/Tax ID to “M12345678T”. => Error message closes odoo/odoo#114488 X-original-commit: f0b6e4ccd8f7402a5d70b9d60d91e463073e5bde Signed-off-by: Nicolas Viseur (vin) <vin@odoo.com>