is-null

Checks if the given value is null.

Usage no npm install needed!

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

README

is-null

Checks if the given value is null.

Install

$ npm install --save is-null

Usage

var isNull = require('is-null');

isNull(null);     // => true

isNull(void 0);   // => false
isNull('abc');    // => false
isNull(123);      // => false
isNull(true);     // => false
isNull(false);    // => false
isNull({});       // => false
isNull([]);       // => false
isNull(NAN);      // => false

Related

is-nil - Checks if the given value is null or undefined.
is-window - Checks if the given value is a window object.
is-native - Checks if the given value is a native function.
is-array-like - Checks if the given value is an array or an array-like object.

Contributing

Pull requests and stars are highly welcome.

For bugs and feature requests, please create an issue.