Pull Request 6199 makes React-Admin 3.14.5 a breaking update

[pankgeorg]

What you were expecting:
DateInput form value to be null if nothing is selected

What happened instead:
DateInput is empty and form.[dateinputvalue] is ""

Steps to reproduce:

Related code:
UnlyEd/ra-data-graphql-prisma#10
marcantoine/ra-data-graphql-prisma#23

Environment
My setup uses this, not patched yet:
https://github.com/hasura/ra-data-hasura
(patch is WIP)

• React-admin version:
  3.14.5 onwards
• Last version that did not exhibit the issue (if applicable):
  3.14
• React version:
  17
• Browser:
  Chrome

---

If you choose not to revert this, I'll try to patch ra-data-hasura.
I'm opening this because 3.14.5 is a minor release but is introducing an API change.

Thanks!