NIF

NIF is a .NET library to validate the Spanish NIF. This library allows to validate the DNI, NIE and CIF. It also allows to generate random DNI, NIE and CIF.

.Net 8 version

.Net standard 2.0 version

Example to validate DNI,NIE or CIF

bool result = NIFValidator.Validate("32700667A");

Example to generate DNI

String dni = NIFGenerator.GenerateDNI();