HTML DOM Keygen form Property
The Keygen form property in HTML DOM is used to return the reference of the form containing the keygen element. It is a read-only property and returns the form object on success.
Syntax:
keygenObject.form
Return Value: It returns a reference to the form element containing the keygen element. It returns NULL if the keygen is not in the form.
Example: This example shows the working of the Keygen form property.
HTML
<!DOCTYPE html>
< html >
< head >
< style >
h1 {
color: green;
}
h2 {
font-family: Impact;
}
body {
text-align: center;
}
</ style >
</ head >
< body >
< h1 >GeeksforGeeks</ h1 >
< h2 >HTML DOM Keygen form Property</ h2 >
< br >
< form id = "myGeeks" >
Username:
< input type = "text" name = "uname" >
< br >< br > Encryption:
< keygen id = "Geeks" form = "myGeeks"
name = "secure" autofocus>
< input type = "submit" >
</ form >
< button onclick = "My_form()" >
Return
</ button >
< p id = "test" ></ p >
< script >
function My_form() {
var d = document.getElementById("Geeks").form.id;
document.getElementById("test").innerHTML = d;
}
</ script >
</ body >
</ html >
|
Output:
Supported Browsers:
- Google Chrome
- Opera
- Firefox
- Apple Safari
Last Updated :
01 Apr, 2022
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