Index: trunk/Wierszowki/Wierszowki.Services/DataAnnotationsValidationRunner.cs
===================================================================
--- trunk/Wierszowki/Wierszowki.Services/DataAnnotationsValidationRunner.cs (revision 752)
+++ trunk/Wierszowki/Wierszowki.Services/DataAnnotationsValidationRunner.cs (revision 842)
@@ -12,9 +12,33 @@
     {
         public static IEnumerable<ErrorInfo> GetErrors(object instance)
-        {
-            return from prop in TypeDescriptor.GetProperties(instance).Cast<PropertyDescriptor>()
+        {   
+            List<ErrorInfo> errors = new List<ErrorInfo>();
+
+	        IEnumerable<PropertyDescriptor> properties = TypeDescriptor.GetProperties(instance).Cast<PropertyDescriptor>();
+	        foreach (PropertyDescriptor prop in properties) {
+	            IEnumerable<ValidationAttribute> attributes = prop.Attributes.OfType<ValidationAttribute>();
+
+                int empty = 2;
+                object pom = prop.GetValue(instance);
+                if (pom != null)
+                {
+                    object typek = pom.GetType();
+                    if (pom.GetType().Name == "Int32")
+                    {
+                        empty = Convert.ToInt32(pom);
+                    }
+                }                                
+                foreach (ValidationAttribute attribute in attributes) {
+	                if (!attribute.IsValid(prop.GetValue(instance)) || empty == 0) {
+	                    errors.Add(new ErrorInfo(prop.Name, attribute.FormatErrorMessage(string.Empty), instance));
+	                }
+	            }
+	        }
+	        return errors;
+            /* return from prop in TypeDescriptor.GetProperties(instance).Cast<PropertyDescriptor>()
                    from attribute in prop.Attributes.OfType<ValidationAttribute>()
                    where !attribute.IsValid(prop.GetValue(instance))
                    select new ErrorInfo(prop.Name, attribute.FormatErrorMessage(string.Empty), instance);
+            */
         }
     }