Engine as validator, formatter of European Postal Codes and or International Bank Accounts Numbers ( IBAN, ) It's fast, it's simple and it works ( based on regular expressions and C#, NET Standard 2.1 ) Easy extendable, deployed as separate nuget-packages.
Is your feature request related to a problem? Please describe. Add tag as namespace, plus rename as IO
Describe the solution you'd like Validators is to general. Add as namespace as example AntonYoung.Validators....