OptionalcheckStyle?: CheckStyleThe style of check mark.
Note: the 'checkStyle' specified for individual widgets in the 'widgets' property takes precedence and will override this property.
OptionalradiosInUnison?: booleanIndicating whether a group of radio buttons within a radio button field that use the same value for the on state will turn on and off in unison; that is if one is checked, they are all checked. If clear, the buttons are mutually exclusive (the same behavior as HTML radio buttons).
Optionalwidgets?: (WidgetAnnotation | WidgetProperties)[]Contains widget objects that represent the selectable options for this radio button.
Each widget in this list corresponds to one choice in the radio button group, typically displaying with a distinct visual appearance when selected vs. unselected.
Defines properties of a RadioButtonField.