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crypto-validator-fns

v1.1.93

Published

A comprehensive set of utility functions for cryptocurrency transaction validation and verification

Downloads

15

Vulnerabilities

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  • 0Low

Links

Maintainers

ledgrimmerledgrimmer

Keywords

Readme

Crypto Validator Functions

npm version License: MIT Downloads

A comprehensive set of utility functions to enhance the user experience for cryptocurrency transactions and validations. This library provides robust validation for cryptocurrency addresses, transaction hashes, and other blockchain-related data across multiple cryptocurrencies.

Features

  • 🔒 Secure and reliable cryptocurrency address validation
  • 🔍 Transaction hash verification
  • ⚡ Zero dependencies
  • 💪 TypeScript support
  • 🧪 Thoroughly tested
  • 🌐 Cross-platform compatibility

Installation

npm install crypto-validator-fns
# or
yarn add crypto-validator-fns

Usage

const { isValidBitcoinAddress, isValidEthereumAddress } = require('crypto-validator-fns');

// Validate Bitcoin address
console.log(isValidBitcoinAddress('1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa')); // true

// Validate Ethereum address
console.log(isValidEthereumAddress('0x742d35Cc6634C0532925a3b844Bc454e4438f44e')); // true

API Documentation

Bitcoin Functions

isValidBitcoinAddress(address: string): boolean

Validates a Bitcoin address (supports Legacy, SegWit, and Native SegWit addresses).

Ethereum Functions

isValidEthereumAddress(address: string): boolean

Validates an Ethereum address with checksum verification.

View full API documentation

Contributing

We welcome contributions! Please see our Contributing Guide for details.

Development

  1. Clone the repository
  2. Install dependencies: npm install
  3. Run tests: npm test
  4. Submit a PR

License

This project is licensed under the MIT License - see the LICENSE file for details.

Security

For any security concerns, please email [email protected] or open a security advisory on GitHub.

Support

Changelog

See CHANGELOG.md for a list of changes.