Cherry picked changes from 119-implementierung-der-games

lib/presentation/widgets/text_input/text_input_field.dart

@@ -8,12 +8,18 @@ class TextInputField extends StatelessWidget {
   /// - [onChanged]: Optional callback invoked when the text in the field changes.
   /// - [hintText]: The hint text displayed in the text input field when it is empty
   /// - [maxLength]: Optional parameter for maximum length of the input text.
+  /// - [maxLines]: The maximum number of lines for the text input field. Defaults to 1.
+  /// - [minLines]: The minimum number of lines for the text input field. Defaults to 1.
+  /// - [showCounterText]: Whether to show the counter text in the text input field. Defaults to false.
   const TextInputField({
     super.key,
     required this.controller,
     required this.hintText,
     this.onChanged,
     this.maxLength,
+    this.maxLines = 1,
+    this.minLines = 1,
+    this.showCounterText = false,
   });
 
   /// The controller for the text input field.
@@ -28,6 +34,15 @@ class TextInputField extends StatelessWidget {
   /// Optional parameter for maximum length of the input text.
   final int? maxLength;
 
+  /// The maximum number of lines for the text input field.
+  final int? maxLines;
+
+  /// The minimum number of lines for the text input field.
+  final int? minLines;
+
+  /// Whether to show the counter text in the text input field.
+  final bool showCounterText;
+
   @override
   Widget build(BuildContext context) {
     return TextField(
@@ -35,13 +50,15 @@ class TextInputField extends StatelessWidget {
       onChanged: onChanged,
       maxLength: maxLength,
       maxLengthEnforcement: MaxLengthEnforcement.truncateAfterCompositionEnds,
+      maxLines: maxLines,
+      minLines: minLines,
+
       decoration: InputDecoration(
         filled: true,
         fillColor: CustomTheme.boxColor,
         hintText: hintText,
         hintStyle: const TextStyle(fontSize: 18),
-        // Hides the character counter
-        counterText: '',
+        counterText: showCounterText ? null : '',
         enabledBorder: const OutlineInputBorder(
           borderRadius: BorderRadius.all(Radius.circular(12)),
           borderSide: BorderSide(color: CustomTheme.boxBorderColor),