@fnando/cnpj
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    1.0.2 • Public • Published

    CNPJ

    Build Status NPM package version License: MIT Minified size Minified+Gzip size

    This package does some CNPJ magic. It allows you to create, validate and format CNPJ documents.

    HINT: Check out the CPF counter part available at https://github.com/fnando/cpf.

    Installation

    This lib is available as a NPM package. To install it, use the following command:

    npm install @fnando/cnpj --save
    

    If you're using Yarn (and you should):

    yarn add @fnando/cnpj
    

    Usage

    // Node.js-specific
    const cnpj = require("@fnando/cnpj/commonjs");
     
    // @import
    import * as cnpj from "@fnando/cnpj"; // import the whole library
    import { isValid as isValidCnpj } from "@fnando/cnpj"; // import just one function
     
    // import via <script>; the lib will available as window.cnpj
    // <script src="cnpj.js"></script>
     
    cnpj.isValid("41.381.074/6738-65");
    //=> true
     
    cnpj.isValid("41381074673865");
    //=> true
     
    cnpj.strip("41.381.074/6738-65");
    //=> 41381074673865
     
    cnpj.format("41381074673865");
    //=> 41.381.074/6738-65
     
    cnpj.generate(true); // generate formatted number
    //=> 54.385.406/3140-07
     
    cnpj.generate(); // generate unformatted number
    //=> 07033324230766

    On the web, without transformation, just use web/cnpj.min.js.

    Strict Validation

    By default, validations will strip any characters you provide. This means that the following is valid, because only numbers will be considered:

    cnpj.isValid("41#381#074-----6738\n\n65");
    //=> true
     
    cnpj.strip("41#381#074-----6738\n\n65");
    //=> 41381074673865

    If you want to strict validate strings, use the following signature:

    cnpj.isValid(number, strict);

    The same example would now return false:

    cnpj.isValid("41#381#074-----6738\n\n65", true);
    //=> false

    Keywords

    Install

    npm i @fnando/cnpj

    DownloadsWeekly Downloads

    5,016

    Version

    1.0.2

    License

    MIT

    Unpacked Size

    44.1 kB

    Total Files

    18

    Last publish

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