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

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

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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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