So, this an old post, but I was exactly fighting with that problem on "how to make uploaded image display in post". While learning Flarum on a small forum with flarum.cloud (so great that this exists to get your hands on), I was testing FoF Upload, but no way to see the image uploaded, snif !
So what I finally did to solve this:
- enable FoF Upload: configure mime type
^image\/.*withlocalupload and theJust URLadapter mapping - enable FoF Formatting with the Autoimage plugin that converts plain-text image URLs into actual images
As a consequence the Just URL adapter will write in the post the URL that is then converted into an actual image.
Hope it helps.
Olivier.