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is-plain-obj

2.0.0 • Public • Published a month ago

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is-plain-obj

Check if a value is a plain object

An object is plain if it's created by either {}, new Object(), or Object.create(null).

Install

$ npm install is-plain-obj

Usage

const isPlainObject = require('is-plain-obj');
 
isPlainObject({foo: 'bar'});
//=> true
 
isPlainObject(new Object());
//=> true
 
isPlainObject(Object.create(null));
//=> true
 
isPlainObject([1, 2, 3]);
//=> false
 
class Unicorn {}
isPlainObject(new Unicorn());
//=> false