RHF is triggering 3 times as many rerenders on validation about react-hook-form HOT 4 CLOSED

thanks for the detailed issue report, i don't think we will try to eliminate the re-render, rather reduce the amount. i haven't looked close enough, but some minor extra re-render shouldn't be the root cause of your app perf issue.

from react-hook-form.

No problem!
I agree that eliminating the rerenders isn't feasible. Reducing them to what they were in 7.51.0 was the goal of this report.

And indeed, it's definitely not a bottleneck for performance. I just thought you'd like to know as performance and minimizing rerenders are some of the unique selling points of this library. I'll of course leave it to you if it's worth fixing :)

from react-hook-form.

And indeed, it's definitely not a bottleneck for performance. I just thought you'd like to know as performance and minimizing rerenders are some of the unique selling points of this library. I'll of course leave it to you if it's worth fixing :)

thank you for your understanding, I will take a look at this when i get my hands on it.

from react-hook-form.

For some reason, accessing a Proxy object / submitting a form causing each input inside FormProvider to rerender exactly 3 times. Not accessing formState: { errors } on a Form level reduces form element rerenders but I'm still having field rerendering issue. Downgrading doesn't help as well

from react-hook-form.