Comments (3)
Yes, watch
can be used with callback.
React.useEffect(() => {
const subscription = watch((value, { name, type }) =>
console.log(value, name, type)
)
return () => subscription.unsubscribe()
}, [watch])
https://react-hook-form.com/docs/useform/watch
from react-hook-form-persist.
Me too
from react-hook-form-persist.
Okay so I've run into this and was able to work through it by doing two things:
- I had change the internals of
useFormPersist
to use the neweruseWatch
hook thatreact-hook-form
provides. This causes the interface ofuseFormPersist
to change because now instead of passing inwatch
, you pass incontrol
. - The
useFormPersist
hook must be nested inside of a child component.
These two things fix the rendering issues because it causes that child component to re-render only instead of the main form component.
interface FormPersistProps {
form: UseFormReturn<any>;
formKey: string;
}
function FormPersist(props: FormPersistProps): ReactElement {
const { form, formKey } = props;
useFormPersist(formKey, {
control: form.control,
setValue: form.setValue,
storage: isBrowser() ? window.sessionStorage : undefined,
});
return <></>;
}
Then I just have this nested like so:
function MainForm() {
const form = useForm();
return (
<div>
<FormPersist form={form} formKey={"mykey"} />
<form>...</form>
</div>
);
}
This will not work with this current version of useFormPersist
due to the old watch() method not working the same as the useWatch
hook.
Can read more about it here: https://react-hook-form.com/docs/usewatch
PR where I made these changes if folks are interested: https://github.com/nucleuscloud/neosync/pull/1891/files
from react-hook-form-persist.
Related Issues (12)
- Support React 17 HOT 1
- [QUESTION] Will this work with v7 of RHF? HOT 1
- Doesn't seem to work on refresh HOT 3
- exclude array value HOT 1
- Bug: DOMException / security in cross-origin private browsing mode situations HOT 1
- `include` option is missing
- Calling conditionally?
- Its breaks when we uploads a file...
- Feature, serialize and deserialize function
- Add something like include as well as ignore to persist certain form data HOT 3
- Potential prototype pollution HOT 2
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from react-hook-form-persist.