- Should not allow bad file uploads - Should prevent in UI and do something smart on server side <img width="206" alt="Screen Shot 2021-03-29 at 2 27 43 PM" src="https://user-images.githubusercontent.com/704789/112882474-41dfba80-908a-11eb-9ab0-696f1b0d9570.png"> <img width="341" alt="Screen Shot 2021-03-29 at 2 27 41 PM" src="https://user-images.githubusercontent.com/704789/112882478-42785100-908a-11eb-8e99-def76f171bd8.png">