JLJose Luis Bermejo Meléndezinjosebermejo.hashnode.dev·4d ago · 3 min readHow 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 expressio00
JLJose Luis Bermejo Meléndezinjosebermejo.hashnode.dev·Jul 25 · 2 min readHow 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. Global ID format validation architecture Handling identity document00
