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@mksm mksm/testa_cpf.js Secret
Created Jul 15, 2014

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function TestaCPF(strCPF) {
var Soma;
var Resto;
Soma = 0;
if (strCPF == "00000000000")
return false;
for (i=1; i<=9; i++)
Soma = Soma + parseInt(strCPF.substring(i-1, i)) * (11 - i);
Resto = (Soma * 10) % 11;
if ((Resto == 10) || (Resto == 11))
Resto = 0;
if (Resto != parseInt(strCPF.substring(9, 10)) )
return false;
Soma = 0;
for (i = 1; i <= 10; i++)
Soma = Soma + parseInt(strCPF.substring(i-1, i)) * (12 - i);
Resto = (Soma * 10) % 11;
if ((Resto == 10) || (Resto == 11))
Resto = 0;
if (Resto != parseInt(strCPF.substring(10, 11) ) )
return false;
return true;
}
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