JSFiddle - React, Tailwind, and code Playground

by unloco

HTML

<form id="form">

<input type="file" id="file" />

</form>

JavaScript

document.querySelector('#file').onchange = function(){
	document.querySelector('#form').submit();
}

document.querySelector('#form').addEventListener('submit', function(e){
	e.preventDefault();
	console.log('submitted');
});