Input type=File "Accept" property does not work in Chrome?
Since this post has an active bounty I can't flag it for duplicate but I would strongly recommend you to read this other stackoverflow post on the same exact topic. I think it provides the right ammount of information for your problem. Cheers!
I am agree with @Eugenio comment. You can validate it at client-side and server-side.
if you use accept="image/*" instead Custom Files it will show Image Files
function validate() { var fileName = document.getElementById("fileType").value; var dot = fileName.lastIndexOf(".") + 1; var extFile = fileName.substr(dot, fileName.length).toLowerCase(); if (extFile == "jpg" || extFile == "jpeg") { //accepted } else { alert("Only jpg and jpeg image files allowed!"); } }<input type="file" id="fileType" accept="image/*" onchange="validate()"/>