Laravel 6 Image Upload | Laravel 6 File upload

1. https://www.itsolutionstuff.com/post/laravel-6-image-upload-tutorialexample.html
2. https://www.cloudways.com/blog/laravel-multiple-files-images-upload/
3. https://appdividend.com/2018/05/31/laravel-dropzone-image-upload-tutorial-with-example/