check data whether data-uri or not?
npm install is-data-uri> check data whether data-uri or not?
``
$ npm install --save is-data-uri
`js
const isDataUri = require('is-data-uri');
isDataUri('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAA==');
//=> true
`
#### data
Type: string`
String of data-uri which you want to test
MIT © ragingwind