TanStack/form @tanstack/form-core@1.28.0

on GitHub

Patch Changes

• fix: flatten errors consistently when validating before field mount (#2003)

  Fixed an issue where field.errors was incorrectly nested as [[error]] instead of [error] when form.validate() was called manually before a field was mounted. The flat(1) operation is now applied by default unless disableErrorFlat is explicitly set to true, ensuring consistent error structure regardless of when validation occurs.

• run validation for fields without instances (#2001)