Resource Key in Form Setup for Nested Union Forms

Questions & Help Questions
3

Union forms are pretty complex beasts TBH. There is typically no one resource that can be used to describe them, and the way that it is implemented when using auto?: true is that an updater function is provided, which will dynamically modify the resource/actions depending on the current parameters.

Is there any specific reason you’re building the form specification manually, as opposed to:

AshPhoenix.Form.for_create(
  ParentModule, 
  :create, 
  api: MyDomain.Api, 
  forms: [auto?: true]
)