I couldn’t find any examples of how to create a multiple record form and
controller for updating multiple models from one form. Once I figured
out I posted it at:
It code creates an account with a user. It collects account name and
information and then updates both account and user models.
I still don’t know how to grab the validation error messages so I can
consolidate them into one message for the user. If anyone knows how,
love to know.