Type ...UseFormReturn<ShareFormInputs, any, undefined> is not assignable to type React.ReactNode | React.ReactNode[]

[ricjohn-acosta]

I'm following the form documentation for a Textarea input but I'm running into this type error when trying to use the spread operator.

form here just comes from react-hook-library

e.g:

  const form = useForm({
    mode: "onChange",
    defaultValues: {...},
  });

Any ideas?

[wbsdickson]

same error with typescript 5.6.3

Resolved the problem with downloading the typescript to 5.3.3

[illustudio]

@wbsdickson This was very helpful. Thanks to you, I was able to solve it. I was suffering with this problem for almost a week.

[gpradas-bjumper]

Same issue happened to me while kickstarting a react + vite project in march 2025. This is the only thing that worked. In my case Typescript was also complaining about typings inside Form sub-components, in the render attribute, with the field argument.

Thanks!