# is-alphanumeric

> Check if a string only contains alphanumeric characters

Latest version **1.0.0** (published 2015-07-05) · MIT license · 0 weekly downloads

## Install

```sh
npm install is-alphanumeric
pnpm add is-alphanumeric
yarn add is-alphanumeric
bun add is-alphanumeric
```

## 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 | 1.0.0 |
| Published | 2015-07-05 |
| First published | 2015-07-05 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | >=0.10.0 |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 5 |
| Author | Arthur Verschaeve |
| Maintainers | arthurvr |
| Keywords | numbers, numeric, alphabet, alphabetic, check, is, detect, latin, alphanumeric, string, text, letters, digit, arabic, alphameric |

## Links

- npm: https://www.npmjs.com/package/is-alphanumeric
- Repository: https://github.com/arthurvr/is-alphanumeric
- Homepage: https://github.com/arthurvr/is-alphanumeric#readme
- Issues: https://github.com/arthurvr/is-alphanumeric/issues
- npm.io page: https://npm.io/package/is-alphanumeric

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## Recent versions

- 1.0.0 (latest) — 2015-07-05

## README

# is-alphanumeric [![Build Status](https://travis-ci.org/arthurvr/is-alphanumeric.svg?branch=master)](https://travis-ci.org/arthurvr/is-alphanumeric)

> Check if a string only contains alphanumeric characters


## Install

```
$ npm install --save is-alphanumeric
```


## Usage

```js
var isAlphanumeric = require('is-alphanumeric');

isAlphanumeric('unicorns');
//=> true

isAlphanumeric('55');
//=> true

isAlphanumeric('ABC');
//=> true

isAlphanumeric('*unicorns');
//=> false

isAlphanumeric('{unicorns}');
//=> false

isAlphanumeric(' ');
//=> false
```


## License

MIT © [Arthur Verschaeve](http://arthurverschaeve.be)

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