$('form').submit(function(e)
        {
            e.preventDefault();
            $.ajax({
                url: 'http://site.com/upload.php',
                type: 'post',
                dataType: 'json',
                data: new FormData($(this)[0]),
                processData: false,
                contentType: false,
                success: (response) => {
                    console.log(response);
                }
            });
        })