Index: /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.designer.cs
===================================================================
--- /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.designer.cs (revision 941)
+++ /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.designer.cs (revision 942)
@@ -161,5 +161,5 @@
         
         /// <summary>
-        ///   Looks up a localized string similar to Incorrect invoice number..
+        ///   Looks up a localized string similar to &apos;Invoice number&apos; is required..
         /// </summary>
         internal static string err_faktura {
@@ -197,5 +197,5 @@
         
         /// <summary>
-        ///   Looks up a localized string similar to Incorrect VAT number..
+        ///   Looks up a localized string similar to &apos;VAT number&apos; is required..
         /// </summary>
         internal static string err_nip {
@@ -514,5 +514,5 @@
         
         /// <summary>
-        ///   Looks up a localized string similar to Płatność za fakturę o numerze {0} została uregulowana dnia {1}.
+        ///   Looks up a localized string similar to Płatność za fakturę o numerze {0} została uregulowana dnia {1}..
         /// </summary>
         internal static string zaplacono {
Index: /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.de.resx
===================================================================
--- /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.de.resx (revision 940)
+++ /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.de.resx (revision 942)
@@ -194,3 +194,12 @@
     <value>Adresse:</value>
   </data>
+  <data name="err_faktura" xml:space="preserve">
+    <value>Das Feld Rechnungsnummer ist notwendig.</value>
+  </data>
+  <data name="err_nip" xml:space="preserve">
+    <value>Das Feld Vat-Zahl ist notwendig.</value>
+  </data>
+  <data name="Telefon" xml:space="preserve">
+    <value>Telefonnummer:</value>
+  </data>
 </root>
Index: /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.pl.resx
===================================================================
--- /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.pl.resx (revision 940)
+++ /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.pl.resx (revision 942)
@@ -161,5 +161,5 @@
   </data>
   <data name="Nazwa" xml:space="preserve">
-    <value>Nazwa:</value>
+    <value>Nazwa firmy:</value>
   </data>
   <data name="Nazwisko" xml:space="preserve">
@@ -222,5 +222,5 @@
   </data>
   <data name="err_faktura" xml:space="preserve">
-    <value>Niepoprawny numer faktury.</value>
+    <value>Pole numer faktury jest wymagane.</value>
   </data>
   <data name="err_imieWK" xml:space="preserve">
@@ -234,5 +234,5 @@
   </data>
   <data name="err_nip" xml:space="preserve">
-    <value>Niepoprawny NIP.</value>
+    <value>Pole NIP jest wymagane.</value>
   </data>
   <data name="InfoError" xml:space="preserve">
Index: /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.resx
===================================================================
--- /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.resx (revision 941)
+++ /trunk/eCard/eCardMVC/Platnosci/App_GlobalResources/tlumaczenia.resx (revision 942)
@@ -214,15 +214,12 @@
   </data>
   <data name="zaplacono" xml:space="preserve">
-    <value>Płatność za fakturę o numerze {0} została uregulowana dnia {1}</value>
+    <value>Płatność za fakturę o numerze {0} została uregulowana dnia {1}.</value>
   </data>
   <data name="err_faktura" xml:space="preserve">
-    <value>Incorrect invoice number.</value>
+    <value>'Invoice number' is required.</value>
   </data>
   <data name="err_logowanie" xml:space="preserve">
     <value>Incorrect VAT number or invoice number.</value>
   </data>
-  <data name="err_nip" xml:space="preserve">
-    <value>Incorrect VAT number.</value>
-  </data>
   <data name="validateInfo" xml:space="preserve">
     <value>Login failed! There are problems with required fields. Please enter correct details and try again. </value>
@@ -273,3 +270,6 @@
     <value>here.</value>
   </data>
+  <data name="err_nip" xml:space="preserve">
+    <value>'VAT number' is required.</value>
+  </data>
 </root>
Index: /trunk/eCard/eCardMVC/Platnosci/Controllers/AccountController.cs
===================================================================
--- /trunk/eCard/eCardMVC/Platnosci/Controllers/AccountController.cs (revision 932)
+++ /trunk/eCard/eCardMVC/Platnosci/Controllers/AccountController.cs (revision 942)
@@ -76,22 +76,18 @@
         private bool ValidateLogOn(string nip, string numerFaktury)
         {
+            var errNip = HttpContext.GetGlobalResourceObject("tlumaczenia", "err_nip").ToString();
+            var errFaktura = HttpContext.GetGlobalResourceObject("tlumaczenia", "err_faktura").ToString();
+            var errTxt = HttpContext.GetGlobalResourceObject("tlumaczenia", "err_logowanie").ToString(); 
+   
             if (String.IsNullOrEmpty(nip))
-            {
-                var errNip = HttpContext.GetGlobalResourceObject("tlumaczenia", "err_nip").ToString();
                 ModelState.AddModelError("nip", errNip);
-            }
             if (String.IsNullOrEmpty(numerFaktury))
-            {
-                var errFaktura = HttpContext.GetGlobalResourceObject("tlumaczenia", "err_faktura").ToString();
                 ModelState.AddModelError("numerFaktury", errFaktura);
-            }
+            
             if (ModelState.IsValid)
             {
                 var daneOk = _repository.Exists(u => u.Faktura_Numer == numerFaktury && u.nip == nip);
                 if (daneOk == false)
-                {
-                    var errLogowanie = HttpContext.GetGlobalResourceObject("tlumaczenia", "err_logowanie").ToString();
-                    ModelState.AddModelError("_FORM", errLogowanie);
-                }
+                    ModelState.AddModelError("_FORM", errTxt);
             }
             return ModelState.IsValid;