We can create an <input> element with type="password" via the document.createElement()
method:
var x = document.createElement("INPUT"); x.setAttribute("type", "password");
Click the button to create a Password Field.
<!DOCTYPE html> <html> <body> <button onclick="myFunction()">Test</button> <script> function myFunction() {/* www. j av a2 s. c om*/ var x = document.createElement("INPUT"); x.setAttribute("type", "password"); x.setAttribute("value", "pswtext"); document.body.appendChild(x); } </script> </body> </html>