confirmation box in javascript code example

Example 1: javascript confirm yes no

var proceed = confirm("Are you sure you want to proceed?");
if (proceed) {
  //proceed
} else {
  //don't proceed
}

Example 2: alert confirm prompt javascript

if (confirm("Press a button!")) {
    console.log("Accepted")
  } else {
    console.log("Declined")
  }

Example 3: inline confirm box javascript

onclick="return confirm('Are you sure?')"

<a href="delete.php?id=22" onclick="return confirm('Are you sure?')">Link</a>