JSMicro - Is Null

isNull(object)

Check does the given Javascript Object (array, object, string, etc) is a null.

isNotNull(object)

Check does the given Javascript Null (array, object, string, etc) is not a null.

Browser Usage

bower install --save jsmicro-is-null

<script type="text/javascript" src="bower_components/jsmicro-is-null/index.js">
<script type="text/javascript">
    var obj = null;
    var nbr = 200;

    // Available in the window object.
    isNull(obj);      // true
    isNull(nbr);      // false
    isNotNull(nbr);   // true
</script>

NodeJS Usage

npm install --save @jsmicro/is-null

const obj = require('@jsmicro/is-null');

// Available in the global object.
isNull(null); // true
isNull(23322333); // false
isNotNull(23234); // true

// Also available in the export object.
obj.isNull(null); // true
obj.isNull(23322333); // false
obj.isNotNull(23333); // true

Changelogs

v1.0.1 - May 21, 2016

• Added .npmignore

v1.0.0 - May 19, 2016

• Initial release.

The MIT License (MIT)