fix: applock enter non digits

2021-02-11 15:27:07 +01:00 · 2021-02-11 15:27:07 +01:00 · 5726c4fc81
commit 5726c4fc81
parent 672dc1be3c
1 changed files with 3 additions and 0 deletions
--- a/lib/views/home_view_parts/settings.dart
+++ b/lib/views/home_view_parts/settings.dart
@ -298,6 +298,9 @@ class _SettingsState extends State<Settings> {
      textFields: [
        DialogTextField(
          validator: (text) {
+            if (int.tryParse(text) == null || int.tryParse(text) < 0) {
+              return L10n.of(context).pleaseEnter4Digits;
+            }
            if (text.length != 4 && text.isNotEmpty) {
              return L10n.of(context).pleaseEnter4Digits;
            }