react-final-form - wizard form access values from parent

Question

How to access to the form values object in a parent component when i'm using wizard form ?

https://codesandbox.io/s/focused-kare-dbxp7

Answer 1

Like this:

<FormSpy subscription={{ values: true }}>
  {({ values }) => <pre>{JSON.stringify(values)}</pre>}
</FormSpy>

It will only show you the values for the current page.