🔗 Resize Image Uploads with Phoenix LiveView

In this article we will see how to resize an image before uploading it to a Phoenix backend. We will do this by adding a profile image to the user in a basic Phoenix setup. This will take us through the process of modifying an existing schema, create and run a migration, write custom hooks, add file validation, and ultimately create a new file. So if you are up for the task and would like to follow along, here’s the resize/upload flow: