Open cossack910 opened 11 months ago
全体
import React from "react";
import User from "./interface/user";
type Props = {
user: User;
};
export const UserProfile: React.FC<Props> = (props) => {
const { user } = props;
return (
<dl>
<dt>名前</dt>
<dd>{user.name}</dd>
<dt>趣味</dt>
<dd>{user.hobbies?.join("/")}</dd>
</dl>
);
};
公式 https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Operators/Optional_chaining