diff --git a/sandbox/SandboxMAUI/ViewModels/AdvancedEntryPageViewModel.cs b/sandbox/SandboxMAUI/ViewModels/AdvancedEntryPageViewModel.cs
index da65602..af22a52 100644
--- a/sandbox/SandboxMAUI/ViewModels/AdvancedEntryPageViewModel.cs
+++ b/sandbox/SandboxMAUI/ViewModels/AdvancedEntryPageViewModel.cs
@@ -23,10 +23,9 @@ async void Submit()
     {
         if (!IsValidated)
         {
-            await Application.Current.MainPage.DisplayAlert("", "You must fill all areas correctly!", "OK");
+            await Application.Current.MainPage.DisplayAlert("", "You successfully submitted the form", "OK");
         }
 
         //DO SOME STUFFS HERE
     }
-}
-
+}
\ No newline at end of file
diff --git a/src/InputKit.Maui/InputKit.Maui.csproj b/src/InputKit.Maui/InputKit.Maui.csproj
index e761a16..4c103e9 100644
--- a/src/InputKit.Maui/InputKit.Maui.csproj
+++ b/src/InputKit.Maui/InputKit.Maui.csproj
@@ -8,7 +8,7 @@
 		<SingleProject>true</SingleProject>
 		<MauiVersion>6.0.486</MauiVersion>
 		<PackageId>InputKit.Maui</PackageId>
-		<Version>4.1.1</Version>
+		<Version>4.1.2</Version>
     <DefineConstants Condition="$(TargetFramework.Contains('-windows'))">$(DefineConstants);UWP</DefineConstants>
 
     <!-- NuGet Package Info -->
diff --git a/src/InputKit.Maui/Shared/Controls/CheckBox.cs b/src/InputKit.Maui/Shared/Controls/CheckBox.cs
index 0edad61..619c83a 100644
--- a/src/InputKit.Maui/Shared/Controls/CheckBox.cs
+++ b/src/InputKit.Maui/Shared/Controls/CheckBox.cs
@@ -286,6 +286,8 @@ public void DisplayValidation()
 
             this.Add(iconValidation.Value);
         }
+
+        OnPropertyChanged(nameof(IsValid));
     }
 
     #endregion
diff --git a/src/InputKit.Maui/Shared/Controls/FormView.cs b/src/InputKit.Maui/Shared/Controls/FormView.cs
index 901b3e8..d6d2f6e 100644
--- a/src/InputKit.Maui/Shared/Controls/FormView.cs
+++ b/src/InputKit.Maui/Shared/Controls/FormView.cs
@@ -88,7 +88,7 @@ void UnregisterEvent(BindableObject view)
 
     private void SubmitButtonClicked(object sender, EventArgs e)
     {
-        if (IsValidated)
+        if (CheckValidation(this))
         {
             SubmitCommand?.Execute(IsValidated);
         }
diff --git a/src/InputKit.Maui/Shared/Controls/RadioButtonGroupView.cs b/src/InputKit.Maui/Shared/Controls/RadioButtonGroupView.cs
index 989e760..84e8761 100644
--- a/src/InputKit.Maui/Shared/Controls/RadioButtonGroupView.cs
+++ b/src/InputKit.Maui/Shared/Controls/RadioButtonGroupView.cs
@@ -195,6 +195,7 @@ void UpdateSelected(object selected, EventArgs e)
 
             SelectedItemChanged?.Invoke(this, new EventArgs());
             SelectedItemChangedCommand?.Execute(CommandParameter);
+            OnPropertyChanged(nameof(IsValid));
         }
     }
 
diff --git a/src/Xamarin.Forms.InputKit/Shared/Controls/CheckBox.cs b/src/Xamarin.Forms.InputKit/Shared/Controls/CheckBox.cs
index 16316fe..1b9f0d9 100644
--- a/src/Xamarin.Forms.InputKit/Shared/Controls/CheckBox.cs
+++ b/src/Xamarin.Forms.InputKit/Shared/Controls/CheckBox.cs
@@ -283,6 +283,8 @@ public void DisplayValidation()
 
                 this.Children.Add(iconValidation.Value);
             }
+
+            OnPropertyChanged(nameof(IsValid));
         }
 
         #endregion
diff --git a/src/Xamarin.Forms.InputKit/Shared/Controls/FormView.cs b/src/Xamarin.Forms.InputKit/Shared/Controls/FormView.cs
index d5212dd..1cb6c1d 100644
--- a/src/Xamarin.Forms.InputKit/Shared/Controls/FormView.cs
+++ b/src/Xamarin.Forms.InputKit/Shared/Controls/FormView.cs
@@ -92,7 +92,7 @@ void UnregisterEvent(BindableObject view)
 
         private void SubmitButtonClicked(object sender, EventArgs e)
         {
-            if (IsValidated)
+            if (CheckValidation(this))
             {
                 SubmitCommand?.Execute(IsValidated);
             }
diff --git a/src/Xamarin.Forms.InputKit/Shared/Controls/RadioButtonGroupView.cs b/src/Xamarin.Forms.InputKit/Shared/Controls/RadioButtonGroupView.cs
index 758edd8..5caa4f8 100644
--- a/src/Xamarin.Forms.InputKit/Shared/Controls/RadioButtonGroupView.cs
+++ b/src/Xamarin.Forms.InputKit/Shared/Controls/RadioButtonGroupView.cs
@@ -194,6 +194,7 @@ void UpdateSelected(object selected, EventArgs e)
 
                 SelectedItemChanged?.Invoke(this, new EventArgs());
                 SelectedItemChangedCommand?.Execute(CommandParameter);
+                OnPropertyChanged(nameof(IsValid));
             }
         }
         private IEnumerable<RadioButton> GetChildRadioButtons(Layout<View> layout)
diff --git a/src/Xamarin.Forms.InputKit/Xamarin.Forms.InputKit.csproj b/src/Xamarin.Forms.InputKit/Xamarin.Forms.InputKit.csproj
index 6e14260..1965566 100644
--- a/src/Xamarin.Forms.InputKit/Xamarin.Forms.InputKit.csproj
+++ b/src/Xamarin.Forms.InputKit/Xamarin.Forms.InputKit.csproj
@@ -8,7 +8,7 @@
     <RootNamespace>Plugin.InputKit</RootNamespace>
     <PackageId>Xamarin.Forms.InputKit</PackageId>
     <Product>$(AssemblyName) ($(TargetFramework))</Product>
-    <Version>4.1.1</Version>
+    <Version>4.1.2</Version>
     <PackOnBuild>false</PackOnBuild>
     <NeutralLanguage>en-US</NeutralLanguage>
     <DefineConstants>$(DefineConstants);</DefineConstants>
diff --git a/test/InputKit.Maui.Test/TestClasses/AnimationReadyHandler.cs b/test/InputKit.Maui.Test/TestClasses/AnimationReadyHandler.cs
index 8e46abc..22edcf4 100644
--- a/test/InputKit.Maui.Test/TestClasses/AnimationReadyHandler.cs
+++ b/test/InputKit.Maui.Test/TestClasses/AnimationReadyHandler.cs
@@ -1,10 +1,5 @@
 using Microsoft.Maui.Animations;
 using Microsoft.Maui.Handlers;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace InputKit.Maui.Test.TestClasses;