How to Validate Passports, Tax IDs, and Credit Cards in Make.com Without Code or Complex RegexLearn how to verify international document formats and checksums in under 100ms using a Zero-PII approach in your Make scenarios.2 min read·josebermejo.hashnode.dev1Oct 15
How to Validate DNI, NIE, and Passports in PHP, Laravel & Symfony ProjectsLuhnify SDK for PHP Validating national identity documents (such as Spain's DNI, NIE, or Passports) in web applications can quickly become a maintenance headache. Maintaining custom regular expressio3 min read·josebermejo.hashnode.devJul 29
How to Validate DNI, NIE, CIF, and International Tax IDs in Your BackendStop writing complex custom regexes for every country — validate format structures and checksums with a single lightweight API call.2 min read·josebermejo.hashnode.devJul 25
