multicoin-address-validator/src/hbar_validator.js

Multicoin address validator for Bitcoin and other Altcoins.

var cryptoUtils = require('./crypto/utils');

var isValidAddress = function(address) {
    // Regex to match the format "shard.realm.account" (e.g., "0.0.12345")
    const regex = /^\d+\.\d+\.\d+$/;

    if (!regex.test(address)) {
        return false;
    }

    // Split the address into shard, realm, and account parts
    const [shard, realm, account] = address.split('.').map(Number);

    // Validate each part is a non-negative integer
    return (
        Number.isInteger(shard) &&
        shard >= 0 &&
        Number.isInteger(realm) &&
        realm >= 0 &&
        Number.isInteger(account) &&
        account >= 0
    );
};

module.exports = {
    isValidAddress: isValidAddress,
}