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Sep 10, 2019 · A radio-button, AKA "an option button" is a UI element known to every web/mobile/desktop developer: it allows choosing only one out of a set of options. Radio buttons are named after the actual buttons used on old radios to switch between radio waves and, sometimes, preset frequencies.
- Radio Buttons Or Drop-Down
- Navigational Form Elements
- Default Radio Buttons
For a list of reciprocal and exclusive items, should you use radio buttons or a drop-down? Answer: It depends. Use radio buttons when the options underneath are not obvious. This allows users to see every option at the same time. If users understand the options underneath a drop-down, then they work very well. For example, selecting a country requi...
Which form element do you use when the user is making a choice that will determine the next web page they see? Radio buttons may seem like the obvious choice. Yet, users will not expect radio buttons to perform an action (e.g. launch a new web page). So, regular buttons with proper labels are actually the best choice.
Do you have one radio button in a group selected by default? This is an interesting one. In a 2004 Alertbox, Nielsen recommended to alwayshave a radio button selected by default. There are two benefits to not having a radio button selected: 1. It won’t introduce any bias if you are doing a survey. 2. Users will have to pay attention to the question...
Apr 3, 2024 · Conveniently, HTML has a built-in input type for radio buttons, and implementing them on a page is pretty straightforward. Here, we’ll review what radio buttons are, when to use them, and how to code a form with radio buttons in HTML.
Jun 5, 2014 · What Does Radio Button Mean? A radio button is an element of the graphical user interface (GUI) which allows a user to select a single item from a predefined list of options.
Apr 6, 2009 · A radio button or option button is a type of graphical user interface element that allows the user to choose only one of a predefined set of options.
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.
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Nov 13, 2018 · A radio button is a circle that only allows one selected item. If you're creating a list that needs multiple options selected, use check boxes. If you want only one option to be selected and prevent multiple options from being selected, use a radio button.
