fix: alot

lib/utils/money.dart

@@ -2,6 +2,19 @@ import 'package:intl/intl.dart';
 
 final _euro = NumberFormat.currency(locale: 'nl_BE', symbol: '€');
 
+final _euroInput = RegExp(r'^(\d{1,6})(?:[.,](\d{1,2}))?$');
+
 extension Cents on int {
   String get asEuro => _euro.format(this / 100);
 }
+
+/// Parses a typed price like `2,50` or `3` without going through doubles.
+/// Returns null for anything else, including more than two decimals.
+int? parseEuroToCents(String input) {
+  final match = _euroInput.firstMatch(input.trim());
+  if (match == null) return null;
+
+  final euros = int.parse(match.group(1)!);
+  final cents = int.parse((match.group(2) ?? '0').padRight(2, '0'));
+  return euros * 100 + cents;
+}