Try it Editor: html5_input_type

Edit This Code :



<!DOCTYPE html>
<html>
<body>

<h1>Define a hidden input field:</h1>

<form action="http://dwf-try.blogspot.com/2018/09/submitted-form-data.html">
  First name: <input type="text" name="fname"><br>
  <input type="hidden" id="custId" name="custId" value="3487">
  <input type="submit" value="Submit">
</form>

<p>Notice that the hidden input field is not shown to the user, but the data is sent when the form is submitted.</p>

</body>
</html>

Result :

html5_input_type_hidden