multiline text overflow fix

Frontend/lib/mih_components/mih_package_components/Example/package_tools/package_tool_one.dart

@@ -361,6 +361,10 @@ class _PackageToolOneState extends State<PackageToolOne> {
                       multiLineInput: true,
                       requiredText: false,
                       hintText: "Enter Multi Line Text",
+                      validator: (value) {
+                        return MihValidationServices()
+                            .validateLength(_textFieldFourController.text, 50);
+                      },
                     ),
                     const SizedBox(height: 20),
                     Align(

Frontend/lib/mih_components/mih_package_components/mih_text_form_field.dart

@@ -87,10 +87,12 @@ class _MihTextFormFieldState extends State<MihTextFormField> {
 
   @override
   Widget build(BuildContext context) {
+    final isMultiline = widget.multiLineInput == true;
     return Center(
       child: SizedBox(
         width: widget.width,
-        height: widget.height,
+        // height: widget.height,
+        height: isMultiline ? null : widget.height,
         child: Theme(
           data: Theme.of(context).copyWith(
             textSelectionTheme: TextSelectionThemeData(