Fix Rich text block validation path (#18578)

* Made BlockEditorValidator itemDataGroups.Path overridable

* PR feedback

Author: Migaroez

src/Umbraco.Infrastructure/PropertyEditors/BlockEditorValidatorBase.cs

@@ -51,6 +51,12 @@ protected IEnumerable<ElementTypeValidationModel> GetBlockEditorDataValidation(B
         return elementTypeValidation;
     }
 
+    protected virtual string ContentDataGroupJsonPath =>
+        nameof(BlockValue<TLayout>.ContentData).ToFirstLowerInvariant();
+
+    protected virtual string SettingsDataGroupJsonPath =>
+        nameof(BlockValue<TLayout>.SettingsData).ToFirstLowerInvariant();
+
     private IEnumerable<ElementTypeValidationModel> GetBlockEditorDataValidation(BlockEditorData<TValue, TLayout> blockEditorData, string? culture, string? segment)
     {
         // There is no guarantee that the client will post data for every property defined in the Element Type but we still
@@ -74,8 +80,8 @@ private IEnumerable<ElementTypeValidationModel> GetBlockEditorDataValidation(Blo
 
         var itemDataGroups = new[]
         {
-            new { Path = nameof(BlockValue<TLayout>.ContentData).ToFirstLowerInvariant(), Items = blockEditorData.BlockValue.ContentData.Where(cd => exposedContentKeys.Contains(cd.Key)).ToArray() },
-            new { Path = nameof(BlockValue<TLayout>.SettingsData).ToFirstLowerInvariant(), Items = blockEditorData.BlockValue.SettingsData.Where(sd => exposedSettingsKeys.Contains(sd.Key)).ToArray() }
+            new { Path = ContentDataGroupJsonPath, Items = blockEditorData.BlockValue.ContentData.Where(cd => exposedContentKeys.Contains(cd.Key)).ToArray() },
+            new { Path = SettingsDataGroupJsonPath, Items = blockEditorData.BlockValue.SettingsData.Where(sd => exposedSettingsKeys.Contains(sd.Key)).ToArray() }
         };
 
         var valuesJsonPathPart = nameof(BlockItemData.Values).ToFirstLowerInvariant();

src/Umbraco.Infrastructure/PropertyEditors/RichTextEditorBlockValidator.cs

@@ -4,6 +4,7 @@
 using Umbraco.Cms.Core.Models.Validation;
 using Umbraco.Cms.Core.Serialization;
 using Umbraco.Cms.Core.Services;
+using Umbraco.Extensions;
 
 namespace Umbraco.Cms.Core.PropertyEditors;
 
@@ -26,6 +27,12 @@ public RichTextEditorBlockValidator(
         _logger = logger;
     }
 
+    protected override string ContentDataGroupJsonPath =>
+        $"{nameof(RichTextEditorValue.Blocks).ToFirstLowerInvariant()}.{base.ContentDataGroupJsonPath}";
+
+    protected override string SettingsDataGroupJsonPath =>
+        $"{nameof(RichTextEditorValue.Blocks).ToFirstLowerInvariant()}.{base.SettingsDataGroupJsonPath}";
+
     protected override IEnumerable<ElementTypeValidationModel> GetElementTypeValidation(object? value, PropertyValidationContext validationContext)
     {
         RichTextPropertyEditorHelper.TryParseRichTextEditorValue(value, _jsonSerializer, _logger, out RichTextEditorValue? richTextEditorValue);