promise-file-reader
Wraps FileReader in a Promise
Install
npm install --save promise-file-reader
Usage
Basic syntax
const PromiseFileReader = ; PromiseFileReader ;
Example: file input
; { ...} { ...} { ...} // e.g. <input id="file-input" type="file" />const fileInput = document;fileInput; { const fileMetaData = eventtargetfiles0; iffileMetaData if /^image/ ; else ; // or ; }