This package helps in creation of Flutter Forms by providing the syntactic sugar for creating a Form Widget and reduce the boilerplate needed to build a form, validate fields, react to changes, and collect the value of the FormRadio( value: "radio value", groupValue: "group value", onChanged: (value){ print(value); //selected value } ) //or RadioListTile( title: Text("Male"), value: "male", groupValue: "male", onChanged: (value){ setState(() { }); }, )