Fix format

4 years ago · a46c5a3025
parent bd78bb1041
commit a46c5a3025
1 changed files with 1 additions and 1 deletions
--- a/lib/views/settings.dart
+++ b/lib/views/settings.dart
@ -315,7 +315,7 @@ class _SettingsState extends State<Settings> {
      textFields: [
        DialogTextField(
          validator: (text) {
-            if (text.length == 0 || (text.length == 4 && int.tryParse(text) >= 0)) {
+            if (text.isEmpty || (text.length == 4 && int.tryParse(text) >= 0)) {
              return null;
            }
            return L10n.of(context).pleaseEnter4Digits;