AddNumberDialog constructor

AddNumberDialog({
  1. Key? key,
})

Implementation

AddNumberDialog({
  Key? key,
}) : super(
          key: key,
          actionLabel: 'Add',
          canvasDialog: false,
          validator: (value) {
            if (double.tryParse(value) == null) {
              return 'Only numbers allowed';
            }
            return null;
          });