JSFiddle - React, Tailwind, and code Playground

by Neeraj Yadav

HTML

<input type = "file" id="file"/>
<input type="button" id="ac" value="click"/>

JavaScript

$('#ac').click(function()
			{
				var filVal = $('#file').val();
				if(filVal=='')
				{
					alert("empty input file");

				}
				else{
					alert("check");
				}

			});