A dropdown lets the user select item from a predetermined set of options.
Radio buttons are ideal for scenarios where users need to select a single option from a set of mutually exclusive choices. Use them when the available options are limited—typically between two and seven—and when it's crucial that only one option is chosen, such as selecting a shipping method, choosing a payment option, or confirming a preference. This ensures that users can quickly see all available options and understand that their selection directly replaces any previous one.
When implementing a switch, ensure that it is clearly labeled to indicate the function being toggled, such as "Notifications" or "Dark Mode," so that the user immediately understands what activation or deactivation means.
