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victorknust/limpar-codigo-barra.js

Forked from marioplumbarius/limpar-codigo-barra.js
Created March 26, 2014 18:57
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limpar-codigo-barra.js
var codigoSujo = prompt('Digite o número do código de barras');
var codigoLimpo = '';
// mantem somente letras e numeros
codigoLimpo = codigoSujo.replace(/\W/g, '');
alert('Aqui está o código de barras limpo: ' + codigoLimpo);
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