how to decrease size of rounded rectangle button flutter code example
Example 1: flutter button border radius
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: Colors.red)
),
Example 2: how to set button radius in flutter
RaisedButton( shape: StadiumBorder(), onPressed: () {}, child: Text("Button"),)