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import React, { useEffect } from 'react';
import ReactDOM from 'react-dom';
import { useForm } from 'react-hook-form';
export default function App() {
const { register, handleSubmit, reset } = useForm();
const onSubmit = (data) => {
alert(JSON.stringify(data));
};
useEffect(() => {
// you can do async server request and fill up form
setTimeout(() => {
reset({
firstName: 'bill',
lastName: 'luo',
});
}, 2000);
}, [reset]);
return (
<form onSubmit={handleSubmit(onSubmit)}>
<h1>Async Set Form Values</h1>
<label>First name</label>
<input name="firstName" ref={register} />
<label>Last name</label>
<input name="lastName" ref={register} />
<input type="submit" />
</form>
);
}
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