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import React from 'react';
import ReactDOM from 'react-dom';
import { useForm } from 'react-hook-form';
export default function App() {
const { register, handleSubmit, setValue } = useForm();
const onSubmit = (data) => {
alert(JSON.stringify(data));
};
return (
<div className="App">
<form onSubmit={handleSubmit(onSubmit)}>
<div>
<label htmlFor="firstName">First Name</label>
<input name="firstName" placeholder="bill" ref={register} />
</div>
<div>
<label htmlFor="lastName">Last Name</label>
<input name="lastName" placeholder="luo" ref={register} />
</div>
<div>
<label htmlFor="email">Email</label>
<input
name="email"
placeholder="bluebill1049@hotmail.com"
type="email"
ref={register}
/>
</div>
<div>
<label>Is developer?</label>
<input name="isDeveloper" type="checkbox" ref={register} />
</div>
<div>
<label>Age group</label>
<select ref={register} name="ageGroup">
<option value="0">0 - 1</option>
<option value="1">1 - 100</option>
</select>
</div>
<button
type="button"
onClick={() => {
setValue('firstName', 'Set value by action');
setValue('ageGroup', '1');
setValue('isDeveloper', true);
}}
>
Set All Values
</button>
<button type="submit">Submit</button>
</form>
</div>
);
}
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