First off, i am not sure if this is the correct place to post this question, but here it goes.
I am trying to learn how I can build a sign up form, where the customer also can upload a PDF file, and what the best way of doing this would be.
The idea is to have the information in the form sent to a google sheet, and a way to upload and store a pdf file.
I have not started this project yet, so I do not have a link to share for it.
Any help would be appreciated, or a pointer toward the information I need.