@lacussoft/cpf-val
Version:
Utility function to validate CPF (Brazilian ID document).
17 lines (14 loc) • 1.54 kB
JavaScript
import cpfGen from '@lacussoft/cpf-gen';
import numOnly from 'num-only';
function cpfVal(cpfString) {
const CPF_LENGTH = 11;
const cpfDigits = numOnly(cpfString);
if (cpfDigits.length !== CPF_LENGTH) {
return false;
}
return cpfDigits === cpfGen({
prefix: cpfDigits.substring(0, 9)
});
}
export { cpfVal as default };
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