I have to set it to something which is a pain in situation where I do really need it to be undefined. In my case (the real case, not the repro) it's a date field that I have to explicitly set to an explicit Invalid Date, rather than undefined, which feels realy filthy to me. ...
Describe the bug I am trying to get the result as JSON object and setValue to the label while using useWatch, but it's not working, if i change to watch as it is working. To Reproduce Steps to reproduce the behavior: Go to 'https://codesandbox.io/s/react-hook-form-set-inputselect...
你可以看看我在Git论坛上找到的react-hook-form的代码。https://github.com/orgs/react-hook-form/...
你可以看看我在Git论坛上找到的react-hook-form的代码。https://github.com/orgs/react-hook-form/...
Why is the first keystroke not working? Make sure you are not usingvalue. The correct property isdefaultValue. React Hook Form is focusing on uncontrolled inputs, which means you don't need to change the inputvalueviastateviaonChange. In fact, you don't needvalueat all. You only need to...
register("lastName")} /> <button type="button" onClick={() => { setValue("lastName", "luo"); // ✅ setValue("firstName", true); // ❌: true is not string errors.bill; // ❌: property bill does not exist }} > SetValue </button> </form> ); } ...
If the field is not visible, then it will not appear in submit doc neither. setHelperText function Changes field helper text setHelperText(name, text) setValue function Changes value of any field setValue(name, value) arrayControl object Some control functions in the case field is inside...
If you choose to not use Controller and manually register fields, you will need to update the input value with setValue. register('firstName', { required: true, min: 8 }) Note: If you want the custom registered input to trigger a re-render during its value update, then you should giv...
This is actually the case when you are working with React Native or custom component like react-select. By using a custom register call, you will need to update the input value with setValue, because input is no longer registered with its ref. register('firstName', { required: true, min...
Form with file upload not working. I tried this work around, useEffect({ register({ name: 'file' }, { required: true }) // still have validation for required }, [register]) const handleChange = (e) => { setValue('file', e.target.files[0]...