passes method

@override FutureOr<bool> passes(ValidationContext context)

Validates the value using the given context.

Returns true if valid, otherwise false.

Implementation

@override
FutureOr<bool> passes(ValidationContext context) async {
  final value = context.value;
  final args = context.parameters;
  if (value == null || args.isEmpty) return false;

  if (!await FileRule().passes(context)) return false;

  final maxKB = int.tryParse(args[0]);
  if (maxKB == null) return false;
  final maxBytes = maxKB * 1024;

  if (value is UploadedFile) {
    return value.size <= maxBytes;
  }
  if (value is List<UploadedFile>) {
    return value.every((file) => file.size <= maxBytes);
  }
  return true;
}