1.0.0 • Published 6 years ago
dom-exist v1.0.0
dom-exist
Check an element is exist in document.body
Install
- npm
$ npm install dom-exist
Usage
const domExist = require('dom-exist')
const ret = domExist(document.getElementById('domId'))
// ret = {result: false, code: -1, msg: 'xxxx'}
Api
domExist(el)
el
Type: string
(css selector) or HTMLElement
ret
Type: object
ret.result
Type: boolean
: return true
if exist, false
if not exist
ret.code
Type: number
: return 0
if element is in document.body, -1
if element not found, -2
if element not in document.body
License
MIT
1.0.0
6 years ago