Watch changes without rerender

Hi, there is an option in react form hook that we can watch values change. but there is a problem with it that every time a watching variable changes a re render occur in my components. I know you have a solution in advanced part to use memozation to reduce re renders. but I want a way to listen to variables change without any re rendering. I think it should be handle by adding extra argumnet in useForm function for listening to changes. there should be a function as argument to pass to useForm to called every once a change occurs;

const form = useForm({listener});
listener(data) {
  // something like autosave form in backend
}

[FatehAK]

Hi @bluebill1049 facing the same issue here watching a single field (an isolated child component) seems to trigger a rerender of the parent component and any other watched child components

[bluebill1049]

you can achieve this by attach onChange on your input and invoke getValues(), I don’t have any plan to grow API just yet. Thanks for your suggestion.