ZUGFeRD: Validate errors in xml and throw ValidationException

Jobs/Exceptions.vb

@@ -77,14 +77,4 @@ Public Class Exceptions
             MyBase.New(pInfo)
         End Sub
     End Class
-
-    Public Class ValidationException
-        Inherits ApplicationException
-
-        Public ValidationErrors As List(Of ZugferdValidationError)
-
-        Public Sub New()
-            MyBase.New("ZUGFeRD document found but validation failed!")
-        End Sub
-    End Class
 End Class

Jobs/ZUGFeRD/ImportZUGFeRDFiles.vb

@@ -255,6 +255,9 @@ Public Class ImportZUGFeRDFiles
                                 Try
                                     oDocument = _zugferd.ExtractZUGFeRDFileWithGDPicture(oFile.FullName)
 
+                                Catch ex As ValidationException
+                                    Throw ex
+
                                 Catch ex As ZUGFeRDExecption
                                     Select Case ex.ErrorType
                                         Case ZUGFeRDInterface.ErrorType.NoZugferd
@@ -267,7 +270,7 @@ Public Class ImportZUGFeRDFiles
                                             Throw New UnsupportedFerdException(ex.XmlFile)
 
                                         Case ZUGFeRDInterface.ErrorType.NoValidZugferd
-                                            _logger.Warn("File [{0}] is an Incorrectly formatted ZUGFeRD document!", oFile.Name)
+                                            _logger.Info("File [{0}] is an Incorrectly formatted ZUGFeRD document!", oFile.Name)
                                             Throw New InvalidFerdException()
 
                                         Case Else
@@ -276,17 +279,6 @@ Public Class ImportZUGFeRDFiles
                                     End Select
                                 End Try
 
-                                ' These validation errors check the document according to the specification.
-                                ' Things like this will be checked:
-                                ' - Currency Codes
-                                ' - Country Codes
-                                ' - DateTime Formats
-                                If oDocument.ValidationErrors.Any() Then
-                                    Throw New ValidationException() With {
-                                        .ValidationErrors = oDocument.ValidationErrors
-                                    }
-                                End If
-
                                 ' Extract all attachments with the extensions specified in `AllowedExtensions`.
                                 ' If you need to extract and use embedded xml files, you need to filter out the zugferd-invoice.xml yourself.
                                 ' Right now the zugferd-invoice.xml is filtered out because `AllowedExtensions` does not contain `xml`.