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Valida PIS/Pasep - JS
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function validarPIS(pis) { | |
var multiplicadorBase = "3298765432"; | |
var total = 0; | |
var resto = 0; | |
var multiplicando = 0; | |
var multiplicador = 0; | |
var digito = 99; | |
// Retira a mascara | |
var numeroPIS = pis.replace(/[^\d]+/g, ''); | |
if (numeroPIS.length !== 11 || | |
numeroPIS === "00000000000" || | |
numeroPIS === "11111111111" || | |
numeroPIS === "22222222222" || | |
numeroPIS === "33333333333" || | |
numeroPIS === "44444444444" || | |
numeroPIS === "55555555555" || | |
numeroPIS === "66666666666" || | |
numeroPIS === "77777777777" || | |
numeroPIS === "88888888888" || | |
numeroPIS === "99999999999") { | |
return false; | |
} else { | |
for (var i = 0; i < 10; i++) { | |
multiplicando = parseInt( numeroPIS.substring( i, i + 1 ) ); | |
multiplicador = parseInt( multiplicadorBase.substring( i, i + 1 ) ); | |
total += multiplicando * multiplicador; | |
} | |
resto = 11 - total % 11; | |
resto = resto === 10 || resto === 11 ? 0 : resto; | |
digito = parseInt("" + numeroPIS.charAt(10)); | |
return resto === digito; | |
} | |
} |
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