CanvasNumberDialog constructor

CanvasNumberDialog({
  1. Key? key,
  2. required String defaultValue,
})

Implementation

CanvasNumberDialog({
  Key? key,
  required String defaultValue,
}) : super(
          key: key,
          canvasDialog: true,
          defaultValue: defaultValue,
          actionLabel: 'Modify',
          validator: (value) {
            if (double.tryParse(value) == null) {
              return 'Only numbers allowed';
            }
            return null;
          });