handshake-regex

Regular expression for matching Handshake (HNS) wallet addresses

Install

$ npm i handshake-regex

Notes

• Version 31 Handshake addresses are technically valid but they are also unspendable. For the sake of this module, those addresses are deemed invalid.
• This module does not fully validate a Handshake address (that involves hashing and more). It is intended to show fairly quickly if an obviously incorrect address is indeed incorrect. For validation, you will want to use something like hsd.

Usage

// Import the default export
import dap from "handshake-regex";

dap("hs1q98ddwl2lcpnnzfvvrqad80qu97w0q72cyq2uy3");
// ^ Returns true

dap("3MWvddmToBWnnPes3L45i1pRQDhPrLdznc");
// ^ Returns false

// Or, export the named function
import { handshakeRegex } from "handshake-regex";

handshakeRegex("hs1q98ddwl2lcpnnzfvvrqad80qu97w0q72cyq2uy3");
// ^ Returns true

handshakeRegex("3MWvddmToBWnnPes3L45i1pRQDhPrLdznc");
// ^ Returns false

API

handshakeRegex(suppliedString)

suppliedString

Type: string (required)

• If nothing is supplied, an error is returned. Gotta love types.
• If you supply a nonsense string or non-Handshake wallet address, the response is false.

Tests

# Run all tests, sequentially
$ npm test

# Test dependencies for latest versions
$ npm run test:dependencies

# Lint "src" directory
$ npm run test:typescript

# Test this module
$ npm run test:assert