function displayImage(e) {

        if (e.files[0]) {

            var reader = new FileReader();

            reader.onload = function(e) {

                document.querySelector('#profileDisplay').setAttribute('src', e.target.result);

            }

            reader.readAsDataURL(e.files[0]);

        }

    }

$('#image').change(function(){

        let reader = new FileReader();

        reader.onload = (e) => { 

            $('#preview-image-before-upload').attr('src', e.target.result); 

        }

        reader.readAsDataURL(this.files[0]); 

       });