is-plain-obj

Check if a value is a plain object

Usage no npm install needed!

<script type="module">
  import isPlainObj from 'https://cdn.skypack.dev/is-plain-obj';
</script>

README

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

import isPlainObject from '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

Related

  • is-obj - Check if a value is an object
  • is - Type check values
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