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snippets/is-object.md
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snippets/is-object.md
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---
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title: Value is object
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tags: type,object
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cover: flower-portrait-9
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firstSeen: 2018-01-11T12:24:06+02:00
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lastUpdated: 2021-01-08T00:23:44+02:00
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---
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Checks if the passed value is an object or not.
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- Uses the `Object` constructor to create an object wrapper for the given value.
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- If the value is `null` or `undefined`, create and return an empty object.
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- Otherwise, return an object of a type that corresponds to the given value.
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```js
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const isObject = obj => obj === Object(obj);
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```
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```js
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isObject([1, 2, 3, 4]); // true
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isObject([]); // true
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isObject(['Hello!']); // true
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isObject({ a: 1 }); // true
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isObject({}); // true
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isObject(true); // false
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```
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