useFormState improvement

[vlad-svr]

Version Number

7.33.1

Is your feature request related to a problem? Please describe.
I would like this hook to be able to return the state of the form by index, for example if we pass such a name
useFormState({
control, name: "test.0" OR "test.0.lastName",
});
as the getFieldState function do it

Describe the solution you'd like
Now I'm going use getFieldState but would be great if useFormState hook has this able

Reproduce

1. Add a couple of fields
2. Click submit form
3. See the console
   Besides, I noticed that the lastname field(Controller) is missing in the form state

Additional context
Here is an example:
https://codesandbox.io/s/useformstate-issue-rhpxvm?file=/src/index.js
i am trying to get formState by name with index but i get all formState. We can see in console. Maybe it's a bug

Thank you very much!

[bluebill1049]

could you save your codesandbox? it's empty will take a look at that first, in case it's a bug.

[vlad-svr]

oh sorry I didn't save :( I'll create it again soon

[vlad-svr]

https://codesandbox.io/s/useformstate-issue-rhpxvm?file=/src/index.js
to reproduce

1. add a couple of fields
2. click submit form
3. See the console

Besides, I noticed that the lastname field(Controller) is missing in the form state

[bluebill1049]

you never register an input with lastName that's why.

[bluebill1049]

I am going to convert this into a discussion question, we can discuss there if there is any need to introduce a new feature 👍