diff --git a/groups.lp b/groups.lp
index 7ff09c85..c77f093a 100644
--- a/groups.lp
+++ b/groups.lp
@@ -81,6 +81,7 @@ mg.include('scripts/pi-hole/lua/header_authenticated.lp','r')
 
 <script src="<?=pihole.fileversion('scripts/vendor/bootstrap-select.min.js')?>"></script>
 <script src="<?=pihole.fileversion('scripts/vendor/bootstrap-toggle.min.js')?>"></script>
+<script src="<?=pihole.fileversion('scripts/pi-hole/js/groups-common.js')?>"></script>
 <script src="<?=pihole.fileversion('scripts/pi-hole/js/groups.js')?>"></script>
 
 <? mg.include('scripts/pi-hole/lua/footer.lp','r')?>
diff --git a/scripts/pi-hole/js/groups-clients.js b/scripts/pi-hole/js/groups-clients.js
index bb9eed94..a0d8faea 100644
--- a/scripts/pi-hole/js/groups-clients.js
+++ b/scripts/pi-hole/js/groups-clients.js
@@ -5,7 +5,7 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license. */
 
-/* global utils:false, groups:false,, apiFailure:false, updateFtlInfo:false, getGroups:false */
+/* global utils:false, groups:false,, apiFailure:false, updateFtlInfo:false, getGroups:false, processGroupResult:false */
 
 var table;
 
@@ -489,6 +489,16 @@ function editClient() {
   var done = "edited";
   var notDone = "editing";
   switch (elem) {
+    case "enabled_" + client:
+      if (!enabled) {
+        done = "disabled";
+        notDone = "disabling";
+      } else {
+        done = "enabled";
+        notDone = "enabling";
+      }
+
+      break;
     case "multiselect_" + client:
       done = "edited groups of";
       notDone = "editing groups of";
@@ -516,14 +526,9 @@ function editClient() {
       comment: comment,
       enabled: enabled,
     }),
-    success: function () {
+    success: function (data) {
       utils.enableAll();
-      utils.showAlert(
-        "success",
-        "fas fa-pencil-alt",
-        "Successfully " + done + " client",
-        clientDecoded
-      );
+      processGroupResult(data, "client", done, notDone);
       table.ajax.reload(null, false);
     },
     error: function (data, exception) {
diff --git a/scripts/pi-hole/js/groups-common.js b/scripts/pi-hole/js/groups-common.js
index 24153fda..a0de484e 100644
--- a/scripts/pi-hole/js/groups-common.js
+++ b/scripts/pi-hole/js/groups-common.js
@@ -5,7 +5,7 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license. */
 
-/* global apiFailure:false */
+/* global apiFailure:false, utils:false */
 
 // eslint-disable-next-line no-unused-vars
 var groups = [];
@@ -24,3 +24,21 @@ function getGroups() {
     },
   });
 }
+
+// eslint-disable-next-line no-unused-vars
+function processGroupResult(data, type, done, notDone) {
+  // Loop over data.processed.success and show toasts
+  data.processed.success.forEach(function (item) {
+    utils.showAlert("success", "fas fa-pencil-alt", `Successfully ${done} ${type}`, item);
+  });
+  // Loop over errors and display them
+  data.processed.errors.forEach(function (error) {
+    console.log(error); // eslint-disable-line no-console
+    utils.showAlert(
+      "error",
+      "",
+      `Error while ${notDone} ${type} ${utils.escapeHtml(error.item)}`,
+      error.error
+    );
+  });
+}
diff --git a/scripts/pi-hole/js/groups-domains.js b/scripts/pi-hole/js/groups-domains.js
index 719a7f81..cff049d3 100644
--- a/scripts/pi-hole/js/groups-domains.js
+++ b/scripts/pi-hole/js/groups-domains.js
@@ -5,7 +5,7 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license. */
 
-/* global utils:false, groups:false,, getGroups:false, updateFtlInfo:false, apiFailure:false */
+/* global utils:false, groups:false,, getGroups:false, updateFtlInfo:false, apiFailure:false, processGroupResult:false */
 
 var table;
 var GETDict = {};
@@ -581,7 +581,7 @@ function editDomain() {
   var notDone = "editing";
   switch (elem) {
     case "enabled_" + domain:
-      if (enabled) {
+      if (!enabled) {
         done = "disabled";
         notDone = "disabling";
       } else {
@@ -626,14 +626,9 @@ function editDomain() {
       type: oldType,
       kind: oldKind,
     }),
-    success: function () {
+    success: function (data) {
       utils.enableAll();
-      utils.showAlert(
-        "success",
-        "fas fa-pencil-alt",
-        "Successfully " + done + " domain",
-        domainDecoded
-      );
+      processGroupResult(data, "domain", done, notDone);
       table.ajax.reload(null, false);
     },
     error: function (data, exception) {
diff --git a/scripts/pi-hole/js/groups-lists.js b/scripts/pi-hole/js/groups-lists.js
index ff85ec24..cf859a9c 100644
--- a/scripts/pi-hole/js/groups-lists.js
+++ b/scripts/pi-hole/js/groups-lists.js
@@ -5,7 +5,7 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license. */
 
-/* global utils:false, groups:false, apiFailure:false, updateFtlInfo:false, getGroups:false */
+/* global utils:false, groups:false, apiFailure:false, updateFtlInfo:false, getGroups:false, processGroupResult:false */
 
 var table;
 var GETDict = {};
@@ -549,20 +549,19 @@ function editList() {
   const tr = $(this).closest("tr");
   const type = tr.attr("data-type");
   const address = tr.attr("data-id");
-  const status = tr.find("#enabled_" + address).is(":checked");
+  const enabled = tr.find("#enabled_" + address).is(":checked");
   const comment = utils.escapeHtml(tr.find("#comment_" + address).val());
   // Convert list of string integers to list of integers using map(Number)
   const groups = tr
     .find("#multiselect_" + address)
     .val()
     .map(Number);
-  const enabled = tr.find("#enabled_" + address).is(":checked");
 
   var done = "edited";
   var notDone = "editing";
   switch (elem) {
     case "enabled_" + address:
-      if (status) {
+      if (!enabled) {
         done = "disabled";
         notDone = "disabling";
       } else {
@@ -598,14 +597,9 @@ function editList() {
       enabled: enabled,
       type: type,
     }),
-    success: function () {
+    success: function (data) {
       utils.enableAll();
-      utils.showAlert(
-        "success",
-        "fas fa-pencil-alt",
-        "Successfully " + done + " list",
-        addressDecoded
-      );
+      processGroupResult(data, "list", done, notDone);
       table.ajax.reload(null, false);
     },
     error: function (data, exception) {
diff --git a/scripts/pi-hole/js/groups.js b/scripts/pi-hole/js/groups.js
index f05d52bf..63047a4c 100644
--- a/scripts/pi-hole/js/groups.js
+++ b/scripts/pi-hole/js/groups.js
@@ -5,7 +5,7 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license. */
 
-/* global utils:false, apiFailure:false, updateFtlInfo:false */
+/* global utils:false, apiFailure:false, updateFtlInfo:false, processGroupResult:false */
 
 var table,
   idNames = {};
@@ -344,10 +344,10 @@ function editGroup() {
   var notDone = "editing";
   switch (elem) {
     case "enabled_" + id:
-      if (enabled === false) {
+      if (!enabled) {
         done = "disabled";
         notDone = "disabling";
-      } else if (enabled === true) {
+      } else {
         done = "enabled";
         notDone = "enabling";
       }
@@ -378,9 +378,10 @@ function editGroup() {
       comment: comment,
       enabled: enabled,
     }),
-    success: function () {
+    success: function (data) {
       utils.enableAll();
-      utils.showAlert("success", "fas fa-pencil-alt", "Successfully " + done + " group", oldName);
+      processGroupResult(data, "group", done, notDone);
+      table.ajax.reload(null, false);
     },
     error: function (data, exception) {
       apiFailure(data);
diff --git a/scripts/pi-hole/js/utils.js b/scripts/pi-hole/js/utils.js
index 3d78928f..e37771e1 100644
--- a/scripts/pi-hole/js/utils.js
+++ b/scripts/pi-hole/js/utils.js
@@ -112,7 +112,8 @@ function showAlert(type, icon, title, message) {
       break;
     case "error":
       options.icon = "fas fa-times";
-      options.title = "&nbsp;<strong>Error, something went wrong!</strong><br>";
+      if (title.length === 0)
+        options.title = "&nbsp;<strong>Error, something went wrong!</strong><br>";
       settings.delay *= 2;
 
       // If the message is an API object, nicely format the error message