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is-accessor-descriptor NPM version NPM monthly downloads NPM total downloads Linux Build Status

Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.

Please consider following this project's author, Jon Schlinkert, and consider starring the project to show your ❤️ and support.


Install with npm:

$ npm install --save is-accessor-descriptor


const isAccessor = require('is-accessor-descriptor');
const obj = {
  get foo() {},
  bar: {get: function() {}}

isAccessor(obj, 'foo'); //=> true
isAccessor(obj, 'bar'); //=> false

// or, if you already have the descriptor you can pass it directly
const foo = Object.getOwnPropertyDescriptor(obj, 'foo');
isAccessor(foo); //=> true

const bar = Object.getOwnPropertyDescriptor(obj, 'bar');
isAccessor(bar); //=> false



Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.

Running Tests

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test
Building docs

(This project's is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the readme template.)

To generate the readme, run the following command:

$ npm install -g verbose/verb#dev verb-generate-readme && verb

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Commits Contributor
29 jonschlinkert
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Jon Schlinkert


Copyright © 2018, Jon Schlinkert. Released under the MIT License.

This file was generated by verb-generate-readme, v0.8.0, on December 13, 2018.

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