#normalizers

Base class for safe and consistent data normalization, providing common handling like null checks and exception suppression. Intended for use by all concrete normalizer implementations.

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.

A performant utility method for converting user-entered phone numbers into strict E.164 format, supporting US and international dialing conventions with minimal allocations.