diff --git a/src/main/java/mops/gruppen2/domain/service/GroupService.java b/src/main/java/mops/gruppen2/domain/service/GroupService.java
index 8d88989..20db824 100644
--- a/src/main/java/mops/gruppen2/domain/service/GroupService.java
+++ b/src/main/java/mops/gruppen2/domain/service/GroupService.java
@@ -207,7 +207,6 @@ public class GroupService {
      */
     public void updateTitle(User user, Group group, String title) {
         ValidationService.throwIfNoAdmin(group, user);
-        ValidationService.validateTitle(title.trim());
 
         if (title.trim().equals(group.getTitle())) {
             return;
@@ -226,7 +225,6 @@ public class GroupService {
      */
     public void updateDescription(User user, Group group, String description) {
         ValidationService.throwIfNoAdmin(group, user);
-        ValidationService.validateDescription(description.trim());
 
         if (description.trim().equals(group.getDescription())) {
             return;
@@ -263,13 +261,18 @@ public class GroupService {
      */
     public void updateUserLimit(User user, Group group, long userLimit) {
         ValidationService.throwIfNoAdmin(group, user);
-        ValidationService.validateUserLimit(userLimit, group);
 
         if (userLimit == group.getUserLimit()) {
             return;
         }
 
-        Event event = new UpdateUserLimitEvent(group, user, userLimit);
+        Event event;
+        if (userLimit < group.getMembers().size()) {
+            event = new UpdateUserLimitEvent(group, user, group.getMembers().size());
+        } else {
+            event = new UpdateUserLimitEvent(group, user, userLimit);
+        }
+
         event.apply(group);
 
         eventStoreService.saveEvent(event);
diff --git a/src/main/java/mops/gruppen2/domain/service/ValidationService.java b/src/main/java/mops/gruppen2/domain/service/ValidationService.java
index 5542bb8..9c9d7b0 100644
--- a/src/main/java/mops/gruppen2/domain/service/ValidationService.java
+++ b/src/main/java/mops/gruppen2/domain/service/ValidationService.java
@@ -111,33 +111,6 @@ public final class ValidationService {
 
     // ##################################### VALIDATE FIELDS #####################################
 
-
-    //TODO: max title length?
-    public static void validateTitle(String title) {
-        if (title == null || title.trim().isEmpty()) {
-            log.error("Der Titel {} ist fehlerhaft!", title);
-            throw new BadParameterException("Der Titel darf nicht leer sein!");
-        }
-    }
-
-    //TODO: max description length?
-    public static void validateDescription(String description) {
-        if (description == null || description.trim().isEmpty()) {
-            log.error("Die Beschreibung {} ist fehlerhaft!", description);
-            throw new BadParameterException("Die Beschreibung darf nicht leer sein!");
-        }
-    }
-
-    public static void validateUserLimit(long userLimit, Group group) {
-        if (userLimit < 1) {
-            throw new BadParameterException("Das Userlimit muss größer als 1 sein!");
-        }
-
-        if (userLimit < group.getMembers().size()) {
-            throw new BadParameterException("Das Userlimit kann nicht unter der momentanen Mitgliederanzahl sein!");
-        }
-    }
-
     public static void validateCreateForm(KeycloakAuthenticationToken token, CreateForm form) {
         if (!token.getAccount().getRoles().contains("orga")
             && form.getType() == GroupType.LECTURE) {