유효성 검사 및 타입 확인 패키지 설치 : npm i prop-types const foodLike = [ { id:1, name: "Home Alone", image: "https://upload.wikimedia.org/wikipedia/ko/3/31/%EB%82%98_%ED%99%80%EB%A1%9C_%EC%A7%91%EC%97%90_%ED%8F%AC%EC%8A%A4%ED%84%B0.jpg", rating: 5 }, { id:2, name: "Harry Potter", image: "https://search.pstatic.net/common/?src=http%3A%2F%2Fblogfiles.naver.net%2F20151224_170%2Fineedu0810_1450929838016sVnO8_JPE..