TanStack
API Reference

FormOptions

Interface: FormOptions<TFormData, TFormValidators, TSubmitReturn>

Defined in: FormApi/FormApi.public.ts:147

Type Parameters

TFormData

TFormData

TFormValidators

TFormValidators extends FormValidators<TFormData>

TSubmitReturn

TSubmitReturn

Properties

defaultValues

ts
defaultValues: TFormData;

Defined in: FormApi/FormApi.public.ts:153


errorVisibility?

ts
optional errorVisibility?: ErrorVisibility<TFormData, ToFormErrorTypes<TFormValidators, unknown>>;

Defined in: FormApi/FormApi.public.ts:154


formId?

ts
optional formId?: string;

Defined in: FormApi/FormApi.public.ts:152


listeners?

ts
optional listeners?: FormListeners<TFormData, ToFormErrorTypes<TFormValidators, unknown>>;

Defined in: FormApi/FormApi.public.ts:159


onSubmit?

ts
optional onSubmit?: (context) => TSubmitReturn;

Defined in: FormApi/FormApi.public.ts:183

Called after submission validation succeeds.

Return an error created with createValidationError or parseIssues to mark the submission as invalid.

Parameters

context

FormSubmitContext<TFormData, ToFormSchemaOutputs<TFormValidators>, ToFormErrorTypes<TFormValidators, unknown>>

Returns

TSubmitReturn

Example

ts
{
  // ...
  onSubmit: async ({ value }) => {
    await saveUser(value)
  },
}

onSubmitInvalid?

ts
optional onSubmitInvalid?: (context) => void | Promise<void>;

Defined in: FormApi/FormApi.public.ts:206

Called when validation fails, onSubmit returns an error, or validation or submission throws. The callback is awaited before submission finishes.

Parameters

context

FormSubmitInvalidContext<TFormData, ToFormErrorTypes<TFormValidators, unknown>>

Returns

void | Promise<void>

Example

ts
{
  // ...
  onSubmitInvalid: () => {
    document
      .querySelector<HTMLElement>('[aria-invalid="true"]')
      ?.focus()
  },
}

serverState?

ts
optional serverState?: 
  | ServerFormState<NoInfer<TFormData>, NoInfer<TFormValidators>>
  | null;

Defined in: FormApi/FormApi.public.ts:163


validators?

ts
optional validators?: TFormValidators;

Defined in: FormApi/FormApi.public.ts:158