Controller for Array Fields

[the-avid-engineer]

I'm aware that a Controller already "works" with array fields, but it is missing something that would be really nice to have.

Imagine the idea (a so-called ArrayController) is nearly identical to the normal Controller, but the render prop method has the object you get by calling useFieldArray, probably named fieldArray, in addition to the field, fieldState, and formState objects you normally get as parameters.

Then, you don't have to call useFieldArray directly, and all of the methods/fields on the useFieldArray object are readily available when the ArrayController is mounted/not available when it is not mounted.

Thoughts?

[leapful]

@the-avid-engineer

Thank you for the idea. Since react-hook-form main goal is to reduce the bundle size as much as possible, it would be great to implement the customer controller separately, may be something like https://github.com/react-hook-form/error-message as a util library.