Hello Zipcode validators ;-)
Thanks to @jcglombard Luxembourg postal codes now accept the official L-XXXX format in addition to four digits. Both 8211 and L-8211 are valid.
To upgrade run:
$ composer update barbieswimcrew/zip-code-validator
See changes: v4.0.0...v4.0.1
Documentation: https://github.com/barbieswimcrew/zip-code-validator/blob/v4.0.1/README.md
Highlights:
[IMPROVEMENT] #68 Allow optional L- prefix for Luxembourg postal codes #67 by @jcglombard
Happy validating!