display none on button click

1<button onclick="toggleText()">button</button>
2<p id="Myid">Text</p>
3<script>
4function toggleText(){
5  var x = document.getElementById("Myid");
6  if (x.style.display === "none") {
7    x.style.display = "block";
8  } else {
9    x.style.display = "none";
10  }
11}
12</script>

1<htlm>
2