# ethereum-regex

> Regular expression for matching Ethereum (ETH) addresses.

Latest version **1.1.13** (published 2020-08-08) · MIT license · 0 weekly downloads

## Install

```sh
npm install ethereum-regex
pnpm add ethereum-regex
yarn add ethereum-regex
bun add ethereum-regex
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.1.13 |
| Published | 2020-08-08 |
| First published | 2018-02-22 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >=10 |
| Dependencies | 0 |
| Unpacked size | 4.6 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 19 |
| Author | Nikolaos Kamarinakis |
| Maintainers | k4m4 |
| Keywords | ethereum, address, regex |

## Links

- npm: https://www.npmjs.com/package/ethereum-regex
- Repository: https://github.com/k4m4/ethereum-regex
- Homepage: https://github.com/k4m4/ethereum-regex#readme
- Issues: https://github.com/k4m4/ethereum-regex/issues
- npm.io page: https://npm.io/package/ethereum-regex

## Recent versions

- 1.1.13 (latest) — 2020-08-08
- 1.1.12 — 2020-04-04
- 1.1.11 — 2019-12-22
- 1.1.10 — 2019-12-20
- 1.1.9 — 2019-10-20
- 1.1.8 — 2019-07-13
- 1.1.7 — 2019-07-13
- 1.1.6 — 2019-06-05
- 1.1.5 — 2019-02-10
- 1.1.4 — 2018-10-12
- 1.1.3 — 2018-02-24
- 1.1.2 — 2018-02-23
- 1.1.1 — 2018-02-23
- 1.1.0 — 2018-02-22
- 1.0.1 — 2018-02-22
- … 1 more at https://npm.io/package/ethereum-regex/versions

## README

# ethereum-regex [![Build Status](https://travis-ci.org/k4m4/ethereum-regex.svg?branch=master)](https://travis-ci.org/k4m4/ethereum-regex)  [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/xojs/xo)

> Regular expression for matching Ethereum (ETH) addresses


## Install

```
~ ❯❯❯ npm install ethereum-regex
```


## Usage

```js
const ethereumRegex = require('ethereum-regex')

ethereumRegex().test('nodejsrocks 0x281055afc982d96fab65b3a49cac8b878184cb16')
//=> true

ethereumRegex({exact: true}).test('nodejsrocks 0x281055afc982d96fab65b3a49cac8b878184cb16 foo')
//=> false

ethereumRegex({exact: true}).test('0x281055afc982d96fab65b3a49cac8b878184cb16')
//=> true

'nodejsrocks 0x6f46cf5569aefa1acc1009290c8e043747172d89 unicorn 0x90e63c3d53e0ea496845b7a03ec7548b70014a91 rainbow'.match(ethereumRegex())
//=> ['0x6f46cf5569aefa1acc1009290c8e043747172d89', '0x90e63c3d53e0ea496845b7a03ec7548b70014a91']
```


## API

### ethereumRegex([options])

Returns a regex for matching Ethereum (ETH) addresses.

#### options.exact

Type: `boolean`<br>
Default: `false` *(Matches any ETH address in a string)*

Only match an exact string. Useful with `RegExp#test()` to check if a string is an ETH address.


## Related

- [litecoin-regex](https://github.com/k4m4/litecoin-regex) - Regular expression for matching Litecoin (LTC) addresses.
- [bitcoincash-regex](https://github.com/k4m4/bitcoincash-regex) - Regular expression for matching Bitcoin Cash (BCH) addresses.
- [monero-regex](https://github.com/k4m4/monero-regex) - Regular expression for matching Monero (XMR) addresses.
- [dash-regex](https://github.com/k4m4/dash-regex) - Regular expression for matching Dash addresses.
- [ripple-regex](https://github.com/k4m4/ripple-regex) - Regular expression for matching Ripple (XRP) addresses.
- [neo-regex](https://github.com/k4m4/neo-regex) - Regular expression for matching NEO addresses.
- [dogecoin-regex](https://github.com/k4m4/dogecoin-regex) - Regular expression for matching Dogecoin (DOGE) addresses.


## License

MIT © [Nikolaos Kamarinakis](https://nikolaskama.me)

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_Source: https://npm.io/package/ethereum-regex · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._