Blockchain Address Validator

This package provides utility functions to validate addresses for different blockchains including Algorand, Bitcoin, and Ethereum.

Installation

You can install the package using npm:

npm install @wallaby-cash/address-validator

Usage

Importing the Functions

import { BlockchainName } from 'wallaby-cash';
import { isAddressValid, isEvmAddress, isBtcAddress, isAlgoAddress } from '@wallaby-cash/address-validator';

Validating Addresses

• Validate Address Based on Blockchain Name

const address = 'your-address-here';
const chainName = BlockchainName.Bitcoin; // or BlockchainName.Algorand, BlockchainName.Ethereum

const isValid = isAddressValid(address, chainName);
console.log(`Is address valid: ${isValid}`);

• Validate EVM Address

const evmAddress = '0x123...';
const isValidEvm = isEvmAddress(evmAddress);
console.log(`Is Ethereum address valid: ${isValidEvm}`);

• Validate Bitcoin Address

const btcAddress = '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa';
const isValidBtc = isBtcAddress(btcAddress);
console.log(`Is Bitcoin address valid: ${isValidBtc}`);

• Validate Algorand Address

const algoAddress = 'VALID_ALGO_ADDRESS';
const isValidAlgo = isAlgoAddress(algoAddress);
console.log(`Is Algorand address valid: ${isValidAlgo}`);

Functions

1. isAddressValid(address: string, chainName: BlockchainName): boolean Validates the address based on the blockchain name.

   • address: The address to validate.
   • chainName: The blockchain name (BlockchainName.Algorand, BlockchainName.Bitcoin, BlockchainName.Ethereum).

2. isEvmAddress(address: string): boolean Validates an EVM address.

   • address: The Ethereum address to validate.

3. isBtcAddress(address: string): boolean Validates a Bitcoin address.

   • address: The Bitcoin address to validate.

4. isAlgoAddress(address: string): boolean Validates an Algorand address.

   • address: The Algorand address to validate.