validar-cpf

Validates Brazilian CPF document number using the "módulo 11" algorithm.

Anything in the input string that is not a number will be removed during the validation, so there is no need to sanitize the input beforehand.

npm install --save validar-cpf

const validateCpf = require('validar-cpf');

if (validateCpf('123.456.789-87')) {
	console.log('Valid CPF');
}

MIT