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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | // import { Form } from 'react-router-dom';
// export default function BookFormPage() {
// return (
// <Form method="POST" noValidate>
// <div>
// <label htmlFor="title">제목:</label><br/>
// <input id="title" name="title" type="text" size="20" />
// </div>
// <div>
// <label htmlFor="price">가격:</label><br/>
// <input id="price" name="price" type="number" />원
// </div>
// <div>
// <label htmlFor="published">출간일:</label><br/>
// <input id="published" name="published" type="date" />
// </div>
// <div>
// <button type="submit">등록하기</button>
// </div>
// </Form>
// );
// }
// Code 8-4-16
import { Form, useActionData } from 'react-router-dom';
export default function BookFormPage() {
const errors = useActionData();
return (
<Form method="POST" noValidate>
<ul>
{errors?.map(msg => <li key={msg}>{msg}</li>)}
</ul>
<div>
<label htmlFor="title">제목:</label><br/>
<input id="title" name="title" type="text" size="20" />
</div>
<div>
<label htmlFor="price">가격:</label><br/>
<input id="price" name="price" type="number" />원
</div>
<div>
<label htmlFor="published">출간일:</label><br/>
<input id="published" name="published" type="date" />
</div>
<div>
<button type="submit">등록하기</button>
</div>
</Form>
);
} |