Install
Install with npm:
$ npm i @fabioalmeida/cnpj
Usage
var cnpj = require('@fabioalmeida/cnpj')
console.log(cnpj.isValid('75875106000138'))
var cnpjNum = cnpj.generate()
console.log(cnpj.isValid(cnpjNum)) // result true
console.log(cnpj.format(('75344111000114'))) // 75.344.111/0001-14