When I type any number inside the input box, and click submit, no alert message pops up. Here’s my code:
<title></title>
<p id = "output">Enter user number </p>
<input id="user_number">
<button onlick="update_user()">Submit</button>
<script type="text/javascript">
function update_user(){
user_number = document.getElementById("user_number").value;
alert(user_number);
}
</script>