RadioButton

RadioButtons allow the user to select one option from a set.

The RadioButton component represents a mutually exclusive option within a set, allowing users to select a single choice from a predefined list.

Mutually Exclusive Options: Implement RadioButton when users need to choose a single option from a set where only one selection is allowed.
Limited Choices: Use RadioButton for relatively small sets of options (e.g., fewer than 5) to maintain clarity and simplicity.
Single Selection: When users are required to make a single, distinct choice from a group of options.

Large Sets of Options: Avoid RadioButton for extensive lists; consider alternative components like checkboxes or dropdown menus for improved usability.
Multi-Selection: If users need to choose more than one option simultaneously, opt for checkboxes instead.
Space Constraints: In situations with limited screen real estate, consider more compact components like dropdowns or toggle switches.

Checkboxes When multiple selections are allowed.
Select For conserving space when dealing with a large set of options.
Toggle Switches When a binary choice (on/off) is more appropriate than a list of options.

Keyboard Accessibility: Ensure users can navigate and select RadioButton using keyboard controls.
Focus Styles: Clearly indicate the focus state for users navigating through the options using the keyboard.
Aria Roles: Implement ARIA roles to enhance the accessibility of RadioButton for screen readers.
Labeling: Provide clear and descriptive labels for each RadioButton to aid users with visual impairments.
Colour contrast: Maintain sufficient colour contrast between the RadioButton and its surroundings to assist users with visual disabilities.