is-char-suitable-for-html-attr-name

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

Install

This package is pure ESM. 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).

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

Quick Take

import { strict as assert } from "node: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);

Documentation

Please visit codsen.com for a full description of the API. If you’re looking for the Changelog, it’s here.

Contributing

To report bugs or request features or assistance, raise an issue on GitHub.

Licence

MIT License

Copyright 2010-2026 Roy Revelt and other contributors