is-nullish

Returns true if the given value is null or undefined

Install

$ npm install @andjsrk/is-nullish

Usage

// for CommonJS
const isNullish = require('@andjsrk/is-nullish')

// for ESM
import isNullish from '@andjsrk/is-nullish'

isNullish(null) // true
isNullish(undefined) // true
isNullish(0) // false
isNullish("") // false
isNullish(false) // false
isNullish([]) // false
isNullish({}) // false