groupValue property

  1. @Deprecated('Use a RadioGroup ancestor to manage group value instead. ' 'This feature was deprecated after v3.32.0-0.0.pre.')
T? groupValue
final

The currently selected value for this group of radio buttons.

This radio button is considered selected if its value matches the groupValue.

leave this unassigned or null if building this widget under RadioGroup.

Implementation

@Deprecated(
  'Use a RadioGroup ancestor to manage group value instead. '
  'This feature was deprecated after v3.32.0-0.0.pre.',
)
final T? groupValue;