# OnSubmitError

# Type Alias: OnSubmitError\<TFormValidationError\>

```ts
type OnSubmitError<TFormValidationError> = TFormValidationError & object;
```

Defined in: [FormApi/FormApi.public.ts:21](https://github.com/TanStack/form/blob/main/packages/form-core/src/FormApi/FormApi.public.ts#L21)

## Type Declaration

### \[onSubmitErrorBrand\]

```ts
[onSubmitErrorBrand]: true;
```

## Type Parameters

### TFormValidationError

`TFormValidationError` *extends* [`FormValidationError`](FormValidationError.md)\<`any`\>