npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

cpf-teste

v1.0.3

Published

Funções p/ manipular números de CPF.

Downloads

13

Readme

cpf

Funções p/ manipular números de CPF.

Status

Instalação

Com npm:

npm install --save cpf

Uso

const CPF = require("cpf");

CPF;
// { calcDv: [Function: calcDv],
//   clear: [Function: clear],
//   format: [Function: format],
//   generate: [Function: generate],
//   isValid: [Function: isValid] }

CPF.calcDv(digits)

Obter os dígitos verificadores dum número de CPF.

Exemplos

CPF.calcDv([1, 1, 1, 4, 4, 4, 7, 7, 7]);
// [3, 5]

CPF.calcDv("111444777");
// [3, 5]

Parâmetros

  • digits=[] (Array ou String) - nove dígitos base para obter-se os dígitos verificadores

Retorna uma Array contendo os dígitos verificadores.

CPF.clear(cpf)

Desformatar um número de CPF.

Exemplos

CPF.clear("111.444.777-35");
// "11144477735"

Parâmetros

  • cpf="" (String) - um número de CPF formatado

Retorna uma String somente com os dígitos do número de CPF.

CPF.format(cpf)

Formatar um número de CPF.

Exemplos

CPF.format("11144477735");
// "111.444.777-35"

Parâmetros

  • cpf="" (String) - um número de CPF, desformatado ou não, para formatar

Retorna uma String com o CPF formatado.

CPF.generate([formatted][, invalid])

Gerar um número de CPF aleatório.

Parâmetros

  • formatted=true (Boolean) - retornar um número de CPF formatado
  • invalid=false (Boolean) - retornar um número de CPF inválido

Retorna uma String com o número de CPF gerado.

CPF.isValid(cpf[, byLength])

Verificar se um número de CPF é válido.

Exemplos

CPF.isValid("111.444.777-35");
// true

CPF.isValid("111.444.777-42");
// false

CPF.isValid("111.444.777-42", true);
// true

CPF.isValid("111.444.777", true);
// false

Parâmetros

  • cpf="" (String) - um número de CPF para ser verificado
  • byLength=false (Boolean) - não validar o dígito verificador, somente o comprimento

Retorna uma valor booleano informando se o CPF é válido ou não.

Licença

MIT