is-char-suitable-for-html-attr-name/README.md

Is given character suitable to be in an HTML attribute's name?

<h1 align="center">is-char-suitable-for-html-attr-name</h1>

<p align="center">Is given character suitable to be in an HTML attribute's name?</p>

<p align="center">
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## Install

This package is [pure ESM](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c). If you're not ready yet, install an older version of this program, 2.1.0 (`npm i is-char-suitable-for-html-attr-name@2.1.0`).

```bash
npm i is-char-suitable-for-html-attr-name
```

## Quick Take

```js
import { strict as assert } from "assert";

import { isAttrNameChar } from "is-char-suitable-for-html-attr-name";

// Follows the spec:
// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2

assert.equal(isAttrNameChar("a"), true);
assert.equal(isAttrNameChar("?"), false);
```

## Documentation

Please [visit codsen.com](https://codsen.com/os/is-char-suitable-for-html-attr-name/) for a full description of the API.

## Contributing

To report bugs or request features or assistance, [raise an issue](https://github.com/codsen/codsen/issues/new/choose) on GitHub.

## Licence

MIT License.

Copyright © 2010-2025 Roy Revelt and other contributors.

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