Return true if an object has the given key. Dot-notation may be used to check for nested keys.
Return true if an object has the given key. Dot-notation may be used to check for nested keys.
(TOC generated by verb using markdown-toc)
Install with npm:
$ npm i has-prop --save
var hasProp = require('has-prop');
hasProp({foo: null}, 'foo');
//=> true
hasProp({foo: {bar: ''}}, 'foo.bar');
//=> true
hasProp({foo: null}, 'bar');
//=> false
hasProp({foo: {bar: ''}}, 'foo.baz');
//=> false
a.b.c) to get a nested value from an object. | homepage'a.b.c') paths. | homepageInstall dev dependencies:
$ npm i -d && npm test
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
Jon Schlinkert
Copyright © 2015 Jon Schlinkert Released under the MIT license.
This file was generated by verb on December 28, 2015.
FAQs
Return true if an object has the given key. Dot-notation may be used to check for nested keys.
We found that has-prop demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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