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is-0

v1.0.2

Published

Check if parameter is empty.

Downloads

9

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

sanghakleesanghaklee

Keywords

javascriptunderscorelodashisEmpty

Readme

is

npm version Build Status Coverage Status

NPM

Usage

Install

$ npm i is-0 
const is = require('is-0')

Example

empty

is.empty('')
is.empty(new String())
is.empty(``)
is.empty(${``})

is.empty([])
is.empty(new Array())

is.empty({})
is.empty(new Object())

is.empty(null)
is.empty(undefined)

not empty

is.empty(1)
is.empty('string')
is.empty([1])
is.empty({a:1})
is.empty(true)
is.empty(false)

is.empty(new Date())
// other objects, except `new Object()`
  • check ./test/datas/empty.js

Tests

npm test