feat: add temp template.

demo/Ursa.Demo/ViewModels/FormDemoViewModel.cs

@@ -0,0 +1,43 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Ursa.Demo.ViewModels;
+
+public partial class FormDemoViewModel: ObservableObject
+{
+    [ObservableProperty] private DataModel _model;
+
+    public FormDemoViewModel()
+    {
+        Model = new DataModel();
+    }
+}
+
+public partial class DataModel : ObservableObject
+{
+    private string _name;
+
+    [MinLength(10)]
+    public string Name
+    {
+        get=>_name;
+        set => SetProperty(ref _name, value);
+    }
+    
+    private string _email;
+    
+    [EmailAddress]
+    public string Email
+    {
+        get=>_email;
+        set => SetProperty(ref _email, value);
+    }
+
+    private DateTime _date;
+    public DateTime Date
+    {
+        get => _date;
+        set => SetProperty(ref _date, value);
+    }
+}

demo/Ursa.Demo/ViewModels/MainViewViewModel.cs

@@ -34,6 +34,7 @@ public class MainViewViewModel : ViewModelBase
             MenuKeys.MenuKeyDrawer => new DrawerDemoViewModel(),
             MenuKeys.MenuKeyDualBadge => new DualBadgeDemoViewModel(),
             MenuKeys.MenuKeyEnumSelector => new EnumSelectorDemoViewModel(),
+            MenuKeys.MenuKeyForm => new FormDemoViewModel(),
             MenuKeys.MenuKeyImageViewer => new ImageViewerDemoViewModel(),
             MenuKeys.MenuKeyIconButton => new IconButtonDemoViewModel(),
             MenuKeys.MenuKeyIpBox => new IPv4BoxDemoViewModel(),

demo/Ursa.Demo/ViewModels/MenuViewModel.cs

@@ -21,6 +21,7 @@ public class MenuViewModel: ViewModelBase
             new() { MenuHeader = "Drawer", Key = MenuKeys.MenuKeyDrawer },
             new() { MenuHeader = "DualBadge", Key = MenuKeys.MenuKeyDualBadge },
             new() { MenuHeader = "Enum Selector", Key = MenuKeys.MenuKeyEnumSelector },
+            new() { MenuHeader = "Form", Key = MenuKeys.MenuKeyForm },
             new() { MenuHeader = "Icon Button", Key = MenuKeys.MenuKeyIconButton },
             new() { MenuHeader = "ImageViewer", Key = MenuKeys.MenuKeyImageViewer },
             new() { MenuHeader = "IPv4Box", Key = MenuKeys.MenuKeyIpBox },