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nit-verifier

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[![npm version](https://badge.fury.io/js/nit-verifier.svg)](https://badge.fury.io/js/nit-verifier) ![10x faster](https://img.shields.io/badge/10x-faster-brightgreen) ![10x smaller](https://img.shields.io/badge/10x-smaller-brightgreen)

github.com/mauriciorobayo/nit-verifier

mauriciorobayo/nit-verifier

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# NIT Verifier ☑️ [![npm version](https://badge.fury.io/js/nit-verifier.svg)](https://badge.fury.io/js/nit-verifier) ![10x faster](https://img.shields.io/badge/10x-faster-brightgreen) ![10x smaller](https://img.shields.io/badge/10x-smaller-brightgreen) Blazing fast, ultra-light, minimal, dependency-free, tree-shakeable, battle-tested, types included, reliable, Colombian NIT verifier. ``` npm i nit-verifier ``` ## Usage ``` getVerificationDigit("860.069.804") // 2 ``` Check the [tests](./index.test.js) for more uses cases. ## Verification algorithm It uses the undocumented DIAN's `module-11` algorithm to generate the verification digit for any given NIT.