Application creating but without past visas and visits

SchengenVisaApi/BlazorWebAssemblyVisaApiClient/Infrastructure/Helpers/ValidationResultExtensions.cs

@@ -0,0 +1,22 @@
+using System.Text;
+using FluentValidation.Results;
+
+namespace BlazorWebAssemblyVisaApiClient.Infrastructure.Helpers
+{
+    public static class ValidationResultExtensions
+    {
+        public static string ToErrorsString(this ValidationResult validationResult)
+            => ErrorsToString(validationResult.Errors.Select(e => e.ErrorMessage));
+
+        private static string ErrorsToString(IEnumerable<string> errors)
+        {
+            var stringBuilder = new StringBuilder();
+            foreach (var error in errors)
+            {
+                stringBuilder.Append($"{error}<br/>");
+            }
+
+            return stringBuilder.ToString();
+        }
+    }
+}