A fast and allocation-efficient normalizer that converts raw input into a valid EIN format (XX-XXXXXXX), validating exactly 9 digits and ignoring non-numeric characters.
Get Started
$ dotnet add package Soenneker.Normalizers.EinReadme
Soenneker.Normalizers.Ein
A fast and allocation-efficient normalizer that converts raw input into a valid EIN format (XX-XXXXXXX), validating exactly 9 digits and ignoring non-numeric characters.
Installation
dotnet add package Soenneker.Normalizers.Ein