HTML tutorial
CSS3 tutorial
Bootstrap tutorial
JavaScript tutorial
JQuery tutorial
AngularJS tutorial
React tutorial
NodeJS tutorial
PHP tutorial
Python tutorial
Python3 tutorial
Django tutorial
Linux tutorial
Docker tutorial
Ruby tutorial
Java tutorial
C tutorial
C ++ tutorial
Perl tutorial
JSP tutorial
Lua tutorial
Scala tutorial
Go tutorial
ASP.NET tutorial
C # tutorial
Input Password Object : Change the default value of the password field
The defaultValue property sets or returns the default value of a password field.
The difference between the defaultValue and value property, is that defaultValue contains the default/initial password of the password field, while value is the current password of the password field after some changes have been made. If there are no changes, defaultValue and value is the same (see "More Examples" below).
The defaultValue property is useful when you want to find out whether the contents of a password field have been changed.
Property | |||||
---|---|---|---|---|---|
defaultValue | Yes | Yes | Yes | Yes | Yes |
Return the defaultValue property:
Set the defaultValue property:
Value | Description |
---|---|
value | Specifies the default value of the password field |
Return Value: | A String, representing the default value of the password field |
---|
Return the default value of a password field:
var x = document.getElementById("myPsw").defaultValue;
An example that shows the difference between the defaultValue and value property:
var x = document.getElementById("myPsw");
var defaultVal = x.defaultValue;
var currentVal = x.value;
❮ Input Password Object