back function
Implementation
void back(BuildContext? context) {
if (context != null) {
final nav = Navigator.of(context);
nav.canPop() ? nav.pop(context) : Navigator.of(context, rootNavigator: true).pop();
}
}
void back(BuildContext? context) {
if (context != null) {
final nav = Navigator.of(context);
nav.canPop() ? nav.pop(context) : Navigator.of(context, rootNavigator: true).pop();
}
}