Input validation on tap question

Questions and Support
1

I’m learning to build by following along this video to create a user in the YT video “Firebase Email Auth | Build Authentication for a Flutter To-Do app visually”

In the latest version on mac things seem to be different from the video.

  1. I’m not able to make the onpressed window be a tab.
  2. I can’t put the formkey on the page by itself like shown in the video, only in connection with the ontap guesture… ?
  3. From the formkey I try to find currentState… it’s not there… only currentUser… ?
  4. I also can’f find validate anywhere…?

There seems to be some changes to the application from what I can see… how do I do this in the current osx desktop version 2.0.20(1) ?

2

What is the best way to get support to learn Nowa? I’m excited about this, but find it challenging to get started and this forum seems to be very quiet… any tips here?