is-value-empty v1.0.0

is-value-empty

This is simple library fro check whether value is empty. This libry support all kind of data types

Installation

$ npm install is-value-empty
or
$ yarn add is-value-empty

Example

const isEmpty = require('is-value-empty')
or
import isEmpty from 'is-value-empty'

/* ------------- Object and Arrays ------------- */
console.log(isEmpty([])); //return true
console.log(isEmpty([1, 2])); // return false
console.log(isEmpty({})); //return true
console.log(isEmpty({ foo: "bar" })); //return false

/* ------------- primitive ------------- */
console.log(isEmpty("")); //return true
console.log(isEmpty(" ")); //return true
console.log(isEmpty(null)); //return true
console.log(isEmpty(undefined)); //return true

console.log(isEmpty(0)); //return true
console.log(isEmpty(1)); //return false
console.log(isEmpty(-1)); //return false

console.log(isEmpty(true)); //return false
console.log(isEmpty(false)); //return false

API

isEmpty(val)

check value is empty

License

MIT