…3120)

- Replace === with Object.is() for primitive comparison
- Add comprehensive tests for NaN in objects, arrays, and nested structures
- Fixes incorrect isDirty behavior when using valueAsNumber with empty inputs

…chronously (#13126)

* fix(useForm): recompute isValid after reset when values update asynchronously

- Call _setValid() at the end of _reset() unless keepIsValid is set.
- Ensures formState.isValid updates correctly when props.values change asynchronously.

Signed-off-by: Eric Chen <[email protected]>

* fix(useForm): ensure validity state is updated after reset

- Call _setValid() in useForm when resetOptions.keepIsValid is false.

---------

Signed-off-by: Eric Chen <[email protected]>

…13140)

* perf(createFormControl): skip setValid() during batch array updates

* test(useFieldArray): Add test for useFieldArray actions with resolver
Add tests to ensure resolver is invoked correctly during append, insert, prepend, replace, and update operations

Cache data[key] and formValues[key] in variables to eliminate
repeated lookups.

Performance improvement: ~10% faster across different form sizes.
- Medium forms (50 fields): 19.58ms → 17.44ms (11.0% faster)
- Large forms (100+ fields): 21.48ms → 19.65ms (8.5% faster)

All tests pass (13/13).