ibantools-germany
Version:
IBAN Validator and Generator for German Bank Accounts
30 lines (29 loc) • 1.13 kB
TypeScript
/**
* ibantools-germany
* Copyright (c) 2022-2026 Markus Baumer <markus@baumer.dev>
* SPDX-License-Identifier: MIT OR MPL-2.0
*/
import type { ProbablyString } from "./types";
/**
* Generate and return BBAN from account number and BLZ
*
* There is no check digit validation. If you want to get a valid BBAN you have
* to to pass the result to isValidBBAN() or validate the account number and
* BLZ to isValidAccountNumberBLZ() beforehand.
*
* @param accountNumber Account number with up to 10 digits
* @param blz German BLZ with 8 digits
* @returns BBAN or null if invalid
*/
export declare const generateBBAN: (accountNumber: ProbablyString, blz: ProbablyString) => string | null;
/**
* Generate IBAN from BBAN und country
*
* Returns null if IBAN can't be generated, i.e. provided values are faulty
* or BBAN+country is invalid (if param 'validate' is true)
*
* @param accountNumber Account number with up to 10 digits
* @param blz German BLZ with 8 digits
* @returns IBAN or null if invalid
*/
export declare const generateIBAN: (accountNumber: ProbablyString, blz: ProbablyString) => string | null;