| [d565449] | 1 | # is-string <sup>[![Version Badge][2]][1]</sup>
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| 2 |
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| 3 | [![github actions][actions-image]][actions-url]
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| 4 | [![coverage][codecov-image]][codecov-url]
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| 5 | [![dependency status][5]][6]
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| 6 | [![dev dependency status][7]][8]
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| 7 | [![License][license-image]][license-url]
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| 8 | [![Downloads][downloads-image]][downloads-url]
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| 9 |
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| 10 | [![npm badge][11]][1]
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| 11 |
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| 12 | Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
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| 13 |
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| 14 | ## Example
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| 15 |
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| 16 | ```js
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| 17 | var isString = require('is-string');
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| 18 | var assert = require('assert');
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| 19 |
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| 20 | assert.notOk(isString(undefined));
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| 21 | assert.notOk(isString(null));
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| 22 | assert.notOk(isString(false));
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| 23 | assert.notOk(isString(true));
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| 24 | assert.notOk(isString(function () {}));
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| 25 | assert.notOk(isString([]));
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| 26 | assert.notOk(isString({}));
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| 27 | assert.notOk(isString(/a/g));
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| 28 | assert.notOk(isString(new RegExp('a', 'g')));
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| 29 | assert.notOk(isString(new Date()));
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| 30 | assert.notOk(isString(42));
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| 31 | assert.notOk(isString(NaN));
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| 32 | assert.notOk(isString(Infinity));
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| 33 | assert.notOk(isString(new Number(42)));
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| 34 |
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| 35 | assert.ok(isString('foo'));
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| 36 | assert.ok(isString(Object('foo')));
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| 37 | ```
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| 38 |
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| 39 | ## Tests
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| 40 | Simply clone the repo, `npm install`, and run `npm test`
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| 41 |
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| 42 | [1]: https://npmjs.org/package/is-string
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| 43 | [2]: https://versionbadg.es/inspect-js/is-string.svg
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| 44 | [5]: https://david-dm.org/inspect-js/is-string.svg
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| 45 | [6]: https://david-dm.org/inspect-js/is-string
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| 46 | [7]: https://david-dm.org/inspect-js/is-string/dev-status.svg
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| 47 | [8]: https://david-dm.org/inspect-js/is-string#info=devDependencies
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| 48 | [11]: https://nodei.co/npm/is-string.png?downloads=true&stars=true
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| 49 | [license-image]: https://img.shields.io/npm/l/is-string.svg
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| 50 | [license-url]: LICENSE
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| 51 | [downloads-image]: https://img.shields.io/npm/dm/is-string.svg
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| 52 | [downloads-url]: https://npm-stat.com/charts.html?package=is-string
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| 53 | [codecov-image]: https://codecov.io/gh/inspect-js/is-string/branch/main/graphs/badge.svg
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| 54 | [codecov-url]: https://app.codecov.io/gh/inspect-js/is-string/
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| 55 | [actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-string
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| 56 | [actions-url]: https://github.com/inspect-js/is-string/actions
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