Find out which type of form element the hidden input field is:
var x = document.getElementById("myInput").type;
Click the button below to find out which type of form element the hidden input field is.
<!DOCTYPE html> <html> <body> <input type="hidden" id="myInput"> <button onclick="myFunction()">Test</button> <p id="demo"></p> <script> function myFunction() {/*from www . j av a 2 s. c o m*/ var x = document.getElementById("myInput").type; document.getElementById("demo").innerHTML = x; } </script> </body> </html>
The type property returns which type of form element the hidden input field is.
For a hidden object this will always be "hidden".
The type property returns a String type value.