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f43bad4d7b
`parseErrors` in `FormField` always produced a new array on every recomputation, even when nothing actually changed. The `?? []` fallback created a new empty array whenever `parseErrorsSource` was undefined, and `.map()` also returned new object references each time.
Since computed signals use reference equality by default, those new arrays were treated as changed values. That caused unnecessary updates to propagate through `validationState.parseErrors` and the combined errors chain, triggering extra recomputations during change detection.
Fix this by adding `{equal: shallowArrayEquals}` to the `parseErrors` computed, matching the existing `errors` computed and the validation computeds in `field/validation.ts`.
This prevents empty arrays from triggering updates while still correctly propagating real parse-error changes.
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| api | ||
| compat | ||
| controls | ||
| directive | ||
| field | ||
| schema | ||
| util | ||
| webmcp | ||
| errors.ts | ||