The HTML <keygen> form attribute is used to specify one or more forms that the <keygen> element belongs to.
Syntax:
<keygen form="form_id">
Attribute Values: It contains single value form_id which specifies the one or more than one form that Keygen elements belong to. The value of this attribute should be id of the <form> element. Example Code: Below code illustrates the HTML <keygen>form attribute.
HTML
<!DOCTYPE html> < html >
< body >
< h1 style = "color:green;" >
GeeksforGeeks
</ h1 >
< h2 >HTML Keygen form attribute</ h2 >
< form id = "myGeeks" >
Username: < input type = "text" name = "uname" >
< br >< br > Encryption:
< keygen form = "myGeeks" name = "secure" >
< input type = "submit" >
</ form >
</ body >
</ html >
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Output:
Supported Browsers:
- Apple Safari 1.0
- Google Chrome 1.0
- Firefox 1.0
- Opera 1.0