multichain-address-validator/dist/esm/validators/cosmos_validator.js

Multichain address validator for Bitcoin and other blockchains.

import BIP173Validator from './bip173_validator.js';
import { getAddress } from '../helpers.js';
// Cosmos uses Bech32 encoding with 'cosmos' as the HRP (Human Readable Part)
// Mainnet addresses start with 'cosmos1'
export default {
    isValidAddress(address) {
        const addr = getAddress(address);
        return BIP173Validator.isValidAddress(addr, {
            bech32Hrp: ['cosmos']
        });
    }
};