Validates CPF and RG identity numbers (Brazil)
npm install cpf-rg-validatoryarn add cpf-rg-validator
``javascript
const Validator = require('cpf-rg-validator');
Validator.cpf('725.701.128-10'); // true
Validator.cpf('111.111.222-10'); // false
Validator.rg('91122534-1'); // true
Validator.rg('91122534'); // false
``