Form flow samples
- There are three input steps.
- Utilizing ExcludingFieldRetrievableForm mechanism.
- The first and second input step share the same form class (split single form into multiple input steps)
- The first and second input step share the same html snippet for page rendering.
- Making use of StepRepresentableForm to specify form rendering target rather the whole form instance itself.
- Using StepAwaredValidatableForm and StepAwaredValidationTarget to annotate validation target rather than the form instance itself.