Start New Project Dialog: Application ID allows non-working IDs
I was making a GNOME C application with Builder 3.32.4 from Flatpak, and wrote the application ID "com.test-c-app", which gave me the following error when compiling:
Creating directory “/home/bastian/.var/app/org.gnome.Builder/cache/gnome-builder/projects/test-c-app/flatpak/repo”
Creating directory “/home/bastian/.var/app/org.gnome.Builder/cache/gnome-builder/projects/test-c-app/flatpak/staging/x86_64-master”
flatpak build-init --arch=x86_64 /home/bastian/.var/app/org.gnome.Builder/cache/gnome-builder/projects/test-c-app/flatpak/staging/x86_64-master com.test-c-app org.gnome.Sdk org.gnome.Platform 3.32
error: 'com.test-c-app' is not a valid application name: Names must contain at least 2 periods