Input Radio name Attribute

HTML DOM Input Radio Object

Definition and Usage

name Sets or returns the value of the name attribute of the radio button.

Tip:You can use the name attribute to define a group of radio buttons (radio buttons with the same name belong to the same group).

The HTML name attribute is used to identify form data after form data is submitted to the server, or to reference form data on the client using JavaScript.

Note:Only form elements with the name attribute will pass their values when submitting the form.

See also:

HTML Reference Manual:HTML <input> name Attribute

Instance

Example 1

Get the name of the radio button:

var x = document.getElementById("myRadio").name;

Try It Yourself

Example 2

Change the checkbox name:

document.getElementById("myRadio").name = "newRadioName";

Try It Yourself

Syntax

Return name attribute:

radioObject.name

Set name attribute:

radioObject.name = name

Attribute Value

Value Description
name Specifies the name of the radio button.

Technical Details

Return value: String value representing the name of the radio button.

Browser Support

Chrome Edge Firefox Safari Opera
Chrome Edge Firefox Safari Opera
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HTML DOM Input Radio Object