TsaiRadio

A controlled generic radio control with label, description, error, focus, and label-position support.

Open live example

TsaiRadio<String>(
  value: 'team',
  groupValue: plan,
  label: 'Team',
  description: 'For up to 20 members',
  onChanged: (value) => setState(() => plan = value),
)

Controls belong to the same group when they share groupValue state. Set onChanged to null to disable an option.