Code rabbit

Author: ivarne

src/Altinn.App.Core/Features/Validation/Default/XsdValidator.cs

@@ -12,7 +12,7 @@ namespace Altinn.App.Core.Features.Validation.Default;
 /// <summary>
 /// Validates form data against the XSD schema for the data model, if it exists
 /// </summary>
-public class XsdValidator : IValidator
+internal sealed class XsdValidator : IValidator
 {
     private readonly ILogger<XsdValidator> _logger;
     private readonly IAppResources _appResourceService;
@@ -109,6 +109,7 @@ public async Task<List<ValidationIssue>> Validate(
                 Schemas = parsedSchema,
                 DtdProcessing = DtdProcessing.Prohibit,
                 XmlResolver = null,
+                CloseInput = true,
             };
             settings.ValidationEventHandler += (sender, e) =>
             {

test/Altinn.App.Api.Tests/Data/apps/tdd/contributer-restriction/models/Skjema.xsd

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- NOTE: The scheam was generated by AI, not studio, and is probably not in sync-->
+<!-- NOTE: The schema was generated by AI, not studio, and is probably not in sync-->
 
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">