x
<html><body><p>Change the URL in the URL field, and then click the button below.</p>Homepage: <input type="url" id="myURL" value="http://www.google.com"><p>Note that the default value is not affected when you change the value of the URL field.</p><button type="button" onclick="myFunction()">Try it</button> <p id="demo"></p><script>function myFunction() { const x = document.getElementById("myURL"); let defaultVal = x.defaultValue; let currentVal = x.value; if (defaultVal == currentVal) { document.getElementById("demo").innerHTML = "Default value and current value is the same: " + x.defaultValue + " and " + x.value + "<br>Change the value of the URL field to see the difference!"; } else { document.getElementById("demo").innerHTML = "The default value was: " + defaultVal + "<br>The new, current value is: " + currentVal; }}</script></body></html>