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is-nil

1.0.1 • Public • Published

is-nil

Checks if the given value is null or undefined.

MIT License

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Install

$ npm install --save is-nil 

Usage

var isNil = require('is-nil');
 
isNil(null);     // => true
isNil(void 0);   // => true
 
isNil('abc');    // => false
isNil(123);      // => false
isNil(true);     // => false
isNil(false);    // => false
isNil({});       // => false
isNil([]);       // => false
isNil(NAN);      // => false

Related

  • is-null - Checks if the given value is null.
  • 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.

Install

npm i is-nil

DownloadsWeekly Downloads

86,408

Version

1.0.1

License

MIT

Last publish

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