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creditcardvalidator-mk

v1.0.3

Published

validação de número de cartão de crédito a partir do dígito verificador

Downloads

7

Readme

Validador de Cartão de Crédito v.1.0.3

Esta biblioteca se destina à validação de número de cartão de crédito a partir do dígito verificador.

Acesse a biblioteca no npm: creditcardvalidator-mk

Na versão atual é possível verificar a partir de algoritmo de Luhn o último dígito do número do cartão, sem, contudo, verificar a existência deste nas instituições financeiras.

Como instalar:

$  npm install creditcardvalidator-mk

Como utilizar:

$node
    > const cardNumber = require("creditcardvalidator-mk");
    > console.log(cardNumber.cardValidator('378282246310005'))
    > // returns true

Obs: inserir o número do cartão como string (com aspas) e apenas números (sem ponto, hífen ou espaços).

roadmap oficial do projeto

versão 2.0.0

  • implementação da opção de inserir o número do cartão como número (além de string);

versão 1.0.3 (released)

  • funcionalidades: validação de número de cartão de crédito a partir do dígito verificador.