How to adjust the orientation of a image in order to show proper preview of the image?

I have developed a laravel web application which has a function of accepting images uploaded by users and then display it. I had encountered a problem while testing as photos uploaded using mobile phones were rotating 90 degrees in anti clock wise direction I used image intervention to solve that issue . But as i am showing a preview of the uploaded image to the users using javascript the images are rotated 90 degrees but when i save the image it becomes proper. My javascript code is

    function imagePreview(input,elm) {
        if (input.files && input.files[0]) {
            var reader = new FileReader();
            reader.onload = function (e) {
                $(elm).css("background-image","url('"+e.target.result+"')");
            }
            reader.readAsDataURL(input.files[0]);
        }
    }
    $("#settings_img").on("change",function(){
        imagePreview(this,"#settings_img_elm");
    });

can anyone please help me to properly orient the preview image by editing the code above so that the orientation of the image changes when needed.

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