lib/presentation/views/main_menu/group_view/create_group_view.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:game_tracker/core/constants.dart';
 import 'package:game_tracker/core/custom_theme.dart';
 import 'package:game_tracker/core/enums.dart';
 import 'package:game_tracker/data/db/database.dart';
@@ -58,6 +59,7 @@ class _CreateGroupViewState extends State<CreateGroupView> {
                 child: TextInputField(
                   controller: _groupNameController,
                   hintText: loc.group_name,
+                  maxLength: Constants.MAX_GROUP_NAME_LENGTH,
                 ),
               ),
               Expanded(

lib/presentation/views/main_menu/match_view/create_match/create_match_view.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:game_tracker/core/adaptive_page_route.dart';
+import 'package:game_tracker/core/constants.dart';
 import 'package:game_tracker/core/custom_theme.dart';
 import 'package:game_tracker/core/enums.dart';
 import 'package:game_tracker/data/db/database.dart';
@@ -136,6 +137,7 @@ class _CreateMatchViewState extends State<CreateMatchView> {
                 child: TextInputField(
                   controller: _matchNameController,
                   hintText: hintText ?? '',
+                  maxLength: Constants.MAX_MATCH_NAME_LENGTH,
                 ),
               ),
               ChooseTile(

lib/presentation/widgets/text_input/custom_search_bar.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:game_tracker/core/constants.dart';
 import 'package:game_tracker/core/custom_theme.dart';
 
 class CustomSearchBar extends StatelessWidget {
@@ -49,6 +50,15 @@ class CustomSearchBar extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    /// Enforce maximum length on the input text
+    const maxLength = Constants.MAX_PLAYER_NAME_LENGTH;
+    if (controller.text.length > maxLength) {
+      controller.text = controller.text.substring(0, maxLength);
+      controller.selection = TextSelection.fromPosition(
+        TextPosition(offset: controller.text.length),
+      );
+    }
+
     return SearchBar(
       controller: controller,
       constraints:

lib/presentation/widgets/text_input/text_input_field.dart

@@ -6,11 +6,13 @@ class TextInputField extends StatelessWidget {
   /// - [controller]: The controller for the text input field.
   /// - [onChanged]: The callback invoked when the text in the field changes.
   /// - [hintText]: The hint text displayed in the text input field when it is empty
+  /// - [maxLength]: The maximum length of the input text.
   const TextInputField({
     super.key,
     required this.controller,
     required this.hintText,
     this.onChanged,
+    this.maxLength,
   });
 
   /// The controller for the text input field.
@@ -22,11 +24,15 @@ class TextInputField extends StatelessWidget {
   /// The hint text displayed in the text input field when it is empty.
   final String hintText;
 
+  /// The maximum length of the input text.
+  final int? maxLength;
+
   @override
   Widget build(BuildContext context) {
     return TextField(
       controller: controller,
       onChanged: onChanged,
+      maxLength: maxLength,
       decoration: InputDecoration(
         filled: true,
         fillColor: CustomTheme.boxColor,

pubspec.yaml

@@ -1,7 +1,7 @@
 name: game_tracker
 description: "Game Tracking App for Card Games"
 publish_to: 'none'
-version: 0.0.7+212
+version: 0.0.7+213
 
 environment:
   sdk: ^3.8.1