stdnum
Version:
Standard Number Validation
65 lines • 4.88 kB
JavaScript
import * as exceptions from '../exceptions';
import { strings, weightedSum } from '../util';
const cuitTypes = [
'20',
'23',
'24',
'27',
'30',
'33',
'34',
'50',
'51',
'55',
];
function clean(input) {
return strings.cleanUnicode(input, ' -');
}
const impl = {
name: 'Argentinian VAT Number',
localName: 'Código Único de Identificación Tributaria',
abbreviation: 'CUIT',
compact(input) {
const [value, err] = clean(input);
if (err) {
throw err;
}
return value;
},
format(input) {
const [value] = clean(input);
return strings.splitAt(value, 2, 10).join('-');
},
validate(input) {
const [value, error] = clean(input);
if (error) {
return { isValid: false, error };
}
if (value.length !== 11) {
return { isValid: false, error: new exceptions.InvalidLength() };
}
if (!strings.isdigits(value)) {
return { isValid: false, error: new exceptions.InvalidFormat() };
}
const [front, body, check] = strings.splitAt(value, 2, 10);
if (!cuitTypes.includes(front)) {
return { isValid: false, error: new exceptions.InvalidComponent() };
}
const cs = weightedSum(front + body, {
weights: [5, 4, 3, 2, 7, 6, 5, 4, 3, 2],
modulus: 11,
});
const digit = '012345678990'[11 - cs];
if (digit !== check) {
return { isValid: false, error: new exceptions.InvalidChecksum() };
}
return {
isValid: true,
compact: value,
isIndividual: front[0] === '2',
isCompany: front[0] === '3',
};
},
};
export const { name, localName, abbreviation, validate, format, compact } = impl;
//# sourceMappingURL=data:application/json;base64,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