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feat(pages): add useForm setError and clear field errors on change - #590
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cpojer merged 2 commits intoOct 26, 2026
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Fixes voidzero-dev#525 ## Summary Adds `setError(field, message)` to `useForm` across React, Vue, Svelte, and Solid so apps can surface client-side validation through the same typed `errors` object as server `withValidator()` responses. Changing a field clears that field's validation error automatically (`setData` / `data` assignment). ## Changes - Add public `setError(field, message)` on `useForm` for all four frameworks. - Clear `errors[field]` on field change via `setData` (React/Solid) or `data` assignment (Vue/Svelte). - Update docs for actions/forms and the pages API reference. - Add Vue unit coverage for `setError` and clear-on-change. ## Testing - `packages/vue/test/unit/use-form.test.ts` - Typecheck `@void/react`, `@void/vue`, `@void/svelte`, `@void/solid` Co-authored-by: froQ <sayhola@froq.me>
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Fixed a bunch of things, merging.
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Fixes #525
Summary
Adds
setError(field, message)touseFormacross React, Vue, Svelte, and Solid so apps can surface client-side validation through the same typederrorsobject as serverwithValidator()responses. Changing a field clears that field's validation error automatically (setData/dataassignment).Changes
setError(field, message)onuseFormfor all four frameworks.errors[field]on field change viasetData(React/Solid) ordataassignment (Vue/Svelte).setErrorand clear-on-change.Testing
packages/vue/test/unit/use-form.test.ts@void/react,@void/vue,@void/svelte,@void/solid