is-null-empty-or-undefined
v1.0.1
Published
npm test
Downloads
17
Readme
is-null-empty-or-undefined
For testing
npm test
Usage
For importing
const Check = require("is-null-empty-or-undefined").Check;
General usage
const Check = require("is-null-empty-or-undefined").Check;
Check("Hello World") // => false (not null, empty or undefined)
Check() // => true (undefined)
Check(undefined) // => true (undefined)
Check(null) // => true (null)
Check("") // => true (empty)