TanStack/form @tanstack/preact-form@2.0.0-alpha.3

on GitHub

Major Changes

• Release the first alpha of TanStack Form v2.

Minor Changes

• Feature: Specify default options for createFormHook

• #2426 395d61c - BREAKING: schemaOutputs no longer exists. It is superceded by validatorOutputs. This is only a name change, the schema's result is the same as before

  validatorOutputs now allows a callback validator to specify data that the submit function should know. Schemas do this
  automatically, but now you can do it manually as well:
  run: ({ createOutput }) => createOutput('This is not a validation error and onSubmit can use this')

  The current map is:

  Validator	onSubmit: ({ validatorOutputs }) => ...
  Schema	Schema's output data
  createOutput(X)	X
  Default callback validator	undefined
  Validation error	N/A, onSubmit doesn't run

• #2365 f8bbc25 - Feat: Field groups may now omit identity bindings like fields={{ a: 'a' }}

Patch Changes

• Refactor: Adapter formOptions/appFormOptions no longer shim the core types and runtime.

  BREAKING: formOptions.looseSchema and formOptions.strictSchema now require a schema as
  first parameter. This locks down inference to get the best type safety out of it vs. the options object alone.

  Fix: formOptions.looseSchema now allows defaultValues to omit properties instead of
  requiring them to be explicitly undefined.

• Fix: Subscription selectors now infer tuple return values without requiring as const.

• #2434 fceed8a - Provide the field context inside App Form ArrayField, so registered field components render there instead of throwing.

• Updated dependencies [584fcd9, a679245, 395d61c, f8bbc25]:

  • @tanstack/form-core@2.0.0-alpha.3