Clear selected file - HTML

clear.js

// Once you select any file from file input, there is no way user can unselect it.

//Soluction
// Clear any input, including <input type='file' />
// http://stackoverflow.com/a/13351234/517483
window.smartReset = function (e) {
    e.wrap('<form>').closest('form').get(0).reset();
    e.unwrap();
}

//Call the function passing jQuery object of selected file element
$('#remove_post_sponsor_logo_link').on('click', function(){
 smartReset($('#post_sponsor_logo'));
});