comment out html in react

1{/* A JSX comment */}

1{/* 
2  Multi
3  line
4  comment
5*/}

1how to add multiple comment in react
2
3{/* 
4  Multi
5  line
6  comment
7*/}

1render() {
2  return (
3    <div>
4      <!-- This doesn't work! -->
5    </div>
6  )
7}