A Material Flutter Button that supports progress and error visuals
ProgressButton is designed to be easy to use and customizable. Without going into much detail, you can see a demo and example code below. What more do you need from a single class package??
First, add dependency to your pubspec.yaml
dependencies: progress_button: ^0.0.2
Second, add progress button to your widget tree
val progressButton = ProgressButton( child: Text("Login"), onPressed: VoidCallback, buttonState: ButtonState.normal, backgroundColor: Theme.of(context).primaryColor, progressColor: Theme.of(context).primaryColor, );
Of course you can change the buttonState anytime you want by using StreamBuilders and such. ProgressButton reacts accordingly to changes.