flutter curved edges button code example
Example 1: rounded button flutter
FlatButton(
color: Colors.red,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0)),
child: new Text('round button'),
onPressed: () {},
),
Example 2: how to set button radius in flutter
RaisedButton( shape: StadiumBorder(), onPressed: () {}, child: Text("Button"),)