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Graph/react-hook-form

Package

react-hook-form

react-hook-form

react-hook-form

Node Details

Public graph metadata

Updated4/30/2026

PageRank0.0009

Connections

24 linked nodes

WRITTEN_INLanguage

SUPPORTSComponent

SUPPORTSLanguage

SUPPORTSPackage

SUPPORTSComponent

SUPPORTSPackage

SUPPORTSPackage

SUPPORTSComponent

SUPPORTSPackage

AFFECTSRootCause

add a new schema for the login — And picking only the email and password from FormType in loginService. Outcome: LoginFormSchema = z.object({ email: z.string().email(), password: z.string().min(8, { message: 'Must be 8 or more characters long' }), }).

AFFECTSRootCause

react-hook-form in my nextjs component with shadcnUI Form. Tension: React hooks work only in Client Components. Outcome: The export useForm was not found in module [project]/node_modules/.pnpm/react-hook-form@7.56.1_react@19.1.0/node_modules/react-hook-form/dist/react-server.esm.mjs [app-rsc].

AFFECTSRootCause

The step components/fields are rendered in a way that preserves state between steps (React reuses the same component instances/inputs without remounting), so step2 field state is not isolated from step1.

AFFECTSRootCause

Setting defaultValue={undefined} also triggers similar issues. — the number input field. Tension: Using an empty string "" as the default value isn’t feasible because the input expects a number type. Outcome: the failure to coerse the default value `''` to a number will trigger one of the error messages above.

AFFECTSRootCause

The form's schema/default field structure expects additional nested fields (e.g., dailyOrders.*.quantity), but the rendered form is missing corresponding FormField components for those names. This prevents react-hook-form from properly registering the fields and therefore handleSubmit does not run as expected.

AFFECTSRootCause

it takes about 0.5 seconds for the useSession to update the session — default within useForm hook. Outcome: useEffect() hook of react.

AFFECTSRootCause

the value changing from undefined to a defined value — changing the `text` (username) input value. Tension: which should not happen.

AFFECTSRootCause

path: ["start_time"] — .refine((val) => dayjs(val.start_time).isBefore(dayjs(val.end_time)). Tension: validation specifically for the `end_time` field. Outcome: Specify the path to show the error on the end_time field.

AFFECTSRootCause

The `errors` property in `formState` is an object keyed by field name rather than an array, so it can’t be directly used with `errors && callMyFunction()` as if it were an array.

REQUIRESSolution

The solution I found is to add a new schema for the login. — loginService. Tension: picking only the email and password from FormType in loginService. Outcome: And picking only the email and password from FormType in loginService.

REQUIRESRootCause

Why are you destructing the form and form state. Tension: it's look unnecessary and repetitive. Outcome: formState already exist as an object inside the form object.

REQUIRESSolution

parse.error.flatten().fieldErrors — Nextjs server action with zod validation. Tension: hard to return errors and show them in the UI. Outcome: form.setError(error.field, { message: error.message });.

REQUIRESSolution

form.setValue('firstName', session?.user.name); — useEffect(() => { //firstName.value = session?.user.name; console.log(`Session changed. User: ${session?.user.email}`);. Outcome: form.setValue('firstName', session?.user.name); form.setValue('emailAddress', session?.user.email);.

REQUIRESSolution

You can easily solve that by setting the default values — useForm({ defaultValues: { username: "" } }). Tension: then When You use the `` You probably write it like this:. Outcome: useForm({ defaultValues: { username: "" } }).

PERTAIN_TOProblem

In a multi-step Next.js form using react-hook-form and shadcn/ui, when the user fills step 2, then navigates back to step 1, the step 2 values appear in step 1 fields.

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