Choice with a Radio button group

1. How do you group radio buttons?
2. How can I check if a radio button group is selected?
3. What is button group in radio button?
4. What is radio choice?

How do you group radio buttons?

Defining Radio Group in HTML

We can define a group for radio buttons by giving each radio button the same name. As and when the user selects a particular option from this group, other options are deselected. Following is an example of radio buttons with different names within a form.

How can I check if a radio button group is selected?

There are two methods to solve this problem which are discussed below: Using Input Radio checked property: The Input Radio checked property is used to return the checked status of an Input Radio Button. Use document. getElementById('id'). checked method to check whether the element with selected id is check or not.

What is button group in radio button?

The radio button group defines the layout for the buttons it contains, including a group title, text alignment for button labels, and whether or not to show a border.

What is radio choice?

A radio button or option button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options. The singular property of a radio button makes it distinct from checkboxes, where the user can select and unselect any number of items.