<!DOCTYPE html>
<html>
<body>
<h3>A demonstration of how to access a Password Field</h3>
Password: <input type="password" id="myPsw" value="psw123">
<p>Click the button to get the password of the password field.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
var x = document.getElementById("myPsw").value;
document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>