ibantools-germany
Version:
IBAN Validator and Generator for German Bank Accounts
18 lines (17 loc) • 725 B
JavaScript
;
/**
* ibantools-germany
* Copyright (c) 2022-2026 Markus Baumer <markus@baumer.dev>
* SPDX-License-Identifier: MIT OR MPL-2.0
*/
Object.defineProperty(exports, "__esModule", { value: true });
const helper_1 = require("../helper");
const method06_1 = require("./method06");
exports.default = (number) => {
const paddedNumber = (0, helper_1.paddedAccountNumber)(number);
const { calculatedCheckDigit, givenCheckDigit } = (0, method06_1.method06CheckDigit)(paddedNumber.slice(0, 7), [2, 3, 4, 5, 6, 7]);
if (calculatedCheckDigit === 1 && number.slice(4, 5) === number.slice(5, 6)) {
return "VALID";
}
return (0, method06_1.method06Result)(givenCheckDigit, calculatedCheckDigit);
};