How would you go about dynamically adding custom error messages to inputs that are generated with useFieldArray?

Very simple codesandbox here - <https://codesandbox.io/s/romantic-dubinsky-xd6f7?file=/src/App.js>

Usually I would write something like `{errors.name && <p>This can't be empty</p>}` however with useFieldArray the names of the inputs are dynamically generated. I've tried something like `{errors.items.index.name && <p>This can't be empty</p>}` but that doesn't work.

Any suggestions?