The DOM Input Radio form Property in HTML is used for returning the reference of the form containing the Radio Button. It is a read-only Property that returns a form object on success.
Syntax:
radioObject.form
Return Values: It returns a string value which specify the reference of the form containing the Input radio field
Example: Below program illustrates the Input Radio form property.
HTML
<!DOCTYPE html><html>
<head>
<style>
body {
text-align: center;
}
h1 {
color: green;
}
</style>
</head>
<body>
<h1>
GeeksforGeeks
</h1>
<h2>
HTML DOM Input Radio form Property
</h2>
<form id="myGeeks">
Radio Button:
<input type="radio"
checked=true
id="radioID"
value="Geeks_radio"
name="Geek_radio">
<br>
<br>
</form>
<button onclick="GFG()">
Click!
</button>
<p id="GFG"
style="font-size:25px;
color:green;">
</p>
<script>
function GFG() {
// Returning Input Radio form Property
var x =
document.getElementById(
"radioID").form.id;
document.getElementById(
"GFG").innerHTML = x;
}
</script>
</body>
</html>
|
Output:
Before Clicking On Button:
After Clicking On Button:
Supported Browsers: The browser supported by DOM input Radio form Property are listed below:
- Google Chrome
- Edge 12+
- Firefox
- Opera
- Safari