Function isPlainObject

isPlainObject(obj: unknown): boolean

Returns true if this is a plain object, which is defined by a type created by the Object constructor. Returns false otherwise.

Parameters

obj: unknown

Returns boolean

Example

isPlainObject(Object.create({})); //=> true
isPlainObject(Object.create(Object.prototype)); //=> true
isPlainObject({foo: 'bar'}); //=> true
isPlainObject({}); //=> true

isPlainObject(1); //=> false
isPlainObject(['foo', 'bar']); //=> false
isPlainObject([]); //=> false
isPlainObject(new Foo); //=> false
isPlainObject(null); //=> false
isPlainObject(Object.create(null)); //=> false