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credit-card-validator-ss

v1.0.0

Published

Biblioteca para validação de cartões de crédito

Downloads

2

Readme

Biblioteca de validação de cartões de crédito

O objetivo dessa biblioteca é validar cartões de crédito usando o Algoritmo de Luhn.

Para instalar a biblioteca siga os seguintes passos:

  1. Instale o node e o npm
  2. Instale a biblioteca $npm install credit-card-validator-ss

O método utilizado na biblioteca é:

cardValidator(int);

O número do cartão de crédito precisa ter no mínimo 12 e no máximo 19 dígitos.

Exemplo de uso:

$node
> let validate = require('credit-card-validator-ss')
> validate.cardValidator(int); // if result != 0 return false
> validate.cardValidator(int); // if result == 0 return true

Retornos:

  • false para resultados diferentes de 0
  • true para resultados iguais a 0

Roadmap

Versão 1.0.0

  • Funcionalidades: Valida números de cartões de crédito usando o algoritmo de Luhn.