react-hook-form do not send PasswordConfirm - reactjs

Question

Hello guys I'm using react-hook-form library
it's really awesome library for me !
but I have some problem at this time
I don't want to send pwdConfirm value, cuz this value gets me 400 erros,
so How can I send values without pwdConfirm ?
I just only want to send id , pwd , nickname !
const dispatch = useDispatch();
const { register, watch, errors, handleSubmit } = useForm();
const password = useRef();
password.current = watch('password');
const type = 'normal';
const onSubmit = (data) => {
console.log(data);
dispatch(signUpRequest(data));
};
useEffect(() => {});
return (
<>
<form
onSubmit={handleSubmit(onSubmit)}
className={styles.signup__form}
>
<label>email</label>
<input
name="email"
type="text"
ref={register({ required: true, pattern: /^\S+#\S+$/i })}
placeholder=""
/>
{errors.email && (
<p className={styles.error__message}>
incorrect email
</p>
)}
<label>password</label>
<input
name="password"
type="password"
ref={register({ required: true, minLength: 6 })}
placeholder=""
/>
{errors.password && errors.password.type === 'required' && (
<p className={styles.error__message}>
password plz
</p>
)}
{errors.password && errors.password.type === 'minLength' && (
<p className={styles.error__message}>
at least 6character
</p>
)}
<label>password confirm </label>
<input
type="password"
name="pwdConfirm"
ref={register({
required: true,
validate: (value) => value === password.current,
})}
placeholder=""
/>
{errors.pwdConfirm && errors.pwdConfirm.type === 'required' && (
<p className={styles.error__message}>
check your password
</p>
)}
{errors.pwdConfirm && errors.pwdConfirm.type === 'validate' && (
<p className={styles.error__message}>
not correct your password
</p>
)}

Answer 1

I have used the delete operator of javascript to remove pwdConfirm key from an existing object.
const onSubmit = (data) => {
delete data.pwdConfirm
console.log(data);
dispatch(signUpRequest(data));
};