Results for mod11

Libreria para validar un RUT (Chile).

Module to calculate and validate check digits for redundancy checking, using f.ex. mod10 (luhn algorithm) or mod11.

Centralized validators (Luhn / Mod10 / Mod11) with client-safe and server assets

Norwegian validations, kind of like Bekks nocommons

Norwegian person and company/organization number validation with mod11

Shared utilities for cz-agents MCP servers — IČO/DIČ validation, HTTP helpers, rate limiter, billing primitives

VAT rates and offline validation for 44 countries — EU-27, UK, Switzerland, Norway, and more. Real checksum validation, not just regex.

Czech & Slovak business registry — look up companies by IČO, search by name, check legal form, address, and VAT status. Direct from ARES (Czech Ministry of Finance), the official source. Fast, free, no reseller markup.

Uses the Vocalink Modulus Checking system to verify UK bank account details

Module for making and verifying KID numbers

Chinese Remainder Theorem solver for NodeJS

 [](LICENSE) [](https://github.com/ccqueiroz/utils-fn)

Make and verify official Norwegian numbers like: KID-nummer, organisasjonsnummer, fødselsnummer, kontonummer.

API para analizar código de barras e linha digitáveis de boletos bancários e de tributação.

Typescript library with utility functions for a bunch of numbers

Librería que valida si el rut ingresado es valido, calcula el digito verificador, limpia y formatea run