runceel
diff --git a/‎Source/ReactiveProperty.Core/ValidatableReactiveProperty.cs
Copy file name to clipboardExpand all lines: Source/ReactiveProperty.Core/ValidatableReactiveProperty.cs
+1-1Lines changed: 1 addition & 1 deletion b/‎Source/ReactiveProperty.Core/ValidatableReactiveProperty.cs
Copy file name to clipboardExpand all lines: Source/ReactiveProperty.Core/ValidatableReactiveProperty.cs
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎Test/ReactiveProperty.NETStandard.Tests/ValidatableReactivePropertyTest.cs
Copy file name to clipboardExpand all lines: Test/ReactiveProperty.NETStandard.Tests/ValidatableReactivePropertyTest.cs
+18Lines changed: 18 additions & 0 deletions b/‎Test/ReactiveProperty.NETStandard.Tests/ValidatableReactivePropertyTest.cs
Copy file name to clipboardExpand all lines: Test/ReactiveProperty.NETStandard.Tests/ValidatableReactivePropertyTest.cs
+18Lines changed: 18 additions & 0 deletions
@@ -367,8 +367,8 @@ private void ErrorMessages_PropertyChanged(object? sender, PropertyChangedEventA
     {
         if (e.PropertyName != nameof(IReactiveProperty.Value)) return;
         PropertyChanged?.Invoke(this, SingletonPropertyChangedEventArgs.ErrorMessage);
-        ErrorsChanged?.Invoke(this, SingletonDataErrorsChangedEventArgs.Value);
         _observeHasErrors.Value = _errorMessages.Value.Length != 0;
+        ErrorsChanged?.Invoke(this, SingletonDataErrorsChangedEventArgs.Value);
     }
 
     private void ObserveHasErrors_PropertyChanged(object? sender, PropertyChangedEventArgs e)
 
@@ -403,6 +403,24 @@ public void ForceNotify()
             OnNext(0, true));
     }
 
+    [TestMethod]
+    public void ErrorChangedTest()
+    {
+        var rp = new ValidatableReactiveProperty<string>(
+            "",
+            [
+                x => x == "valid" ? null : "Error!!",
+            ],
+            mode: ReactivePropertyMode.Default | ReactivePropertyMode.IgnoreInitialValidationError);
+
+        rp.ErrorsChanged += (_, e) =>
+        {
+            Assert.IsTrue(rp.HasErrors);
+        };
+
+        rp.ForceNotify();
+    }
+
     class Person : INotifyPropertyChanged
     {
         public event PropertyChangedEventHandler PropertyChanged;
Original file line number	Diff line number	Diff line change
`@@ -367,8 +367,8 @@ private void ErrorMessages_PropertyChanged(object? sender, PropertyChangedEventA`
`367`	`367`	`{`
`368`	`368`	`if (e.PropertyName != nameof(IReactiveProperty.Value)) return;`
`369`	`369`	`PropertyChanged?.Invoke(this, SingletonPropertyChangedEventArgs.ErrorMessage);`
`370`		`- ErrorsChanged?.Invoke(this, SingletonDataErrorsChangedEventArgs.Value);`
`371`	`370`	`_observeHasErrors.Value = _errorMessages.Value.Length != 0;`
	`371`	`+ ErrorsChanged?.Invoke(this, SingletonDataErrorsChangedEventArgs.Value);`
`372`	`372`	`}`
`373`	`373`
`374`	`374`	`private void ObserveHasErrors_PropertyChanged(object? sender, PropertyChangedEventArgs e)`