Input Radio defaultChecked Property
Example
Check if a radio button is checked by default:
var x = document.getElementById("myRadio").defaultChecked;
Try it Yourself »
Description
The defaultChecked property returns the default value of the checked attribute.
This property returns true if the radio button is checked by default, otherwise it returns false.
Browser Support
| Property | |||||
|---|---|---|---|---|---|
| defaultChecked | Yes | Yes | Yes | Yes | Yes |
Syntax
radioObject.defaultChecked
Return Value
| Type | Description |
|---|---|
| Boolean | Returns true if the radio button is checked by default, otherwise it returns false. |
❮ Input Radio Object
