What is radio button in HTML?
The <input type="radio"> defines a radio button. Radio buttons are normally presented in radio groups (a collection of radio buttons describing a set of related options). Only one radio button in a group can be selected at the same time.
How do you add radio buttons in HTML?
To create a radio button in HTML, use the <input> element with the type radio. This creates a single radio button that users can interact with: HTML.
What is a radio button example?
Radio buttons are arranged in groups of two or more and displayed on screen as, for example, a list of circular holes that can contain white space (for unselected) or a dot (for selected). Each radio button is normally accompanied by a label describing the choice that the radio button represents.