The scope of this feature is to add support to fpdf2 to produce PDF forms.

More information about this PDF functionality & code samples can be found in section 12.7, "Interactive Forms", of the 1.7 PDF spec, as well as on the PDF Wikipedia page

By implementing this feature you, as a benevolent FLOSS developper, will provide access to the large community of fpdf2 users to a standard and useful PDF functionality.
You will also be added into the contributors list & map.
Moreover, by working on this feature, you will learn about PDFs encryption and the lifecycle & structure of a popular Python library.

As a contributor you will be free to design and craft this feature as you see best, while getting review feedbacks from maintainers & other contributors.

This issue can count as part of hacktoberfest