askMinimumQuantityDialog static method

Future<num> askMinimumQuantityDialog(
  1. BuildContext context
)

Implementation

static Future<num> askMinimumQuantityDialog(BuildContext context) async {
  num? minimumQuantity = 0;
  minimumQuantity = await showDialog(
      context: context,
      barrierDismissible: true,
      builder: (c) => const AskMinimumQuantity());
  if (minimumQuantity == null) {
    throw 'Annulé';
  }
  return minimumQuantity;
}