diff --git a/assets/js/backend_categories_helper.js b/assets/js/backend_categories_helper.js
index 206d9701..647f9262 100644
--- a/assets/js/backend_categories_helper.js
+++ b/assets/js/backend_categories_helper.js
@@ -82,7 +82,7 @@
             instance.resetForm();
             $('#categories .add-edit-delete-group').hide();
             $('#categories .save-cancel-group').show();
-            $('#categories .record-details').find('input, textarea').prop('readonly', false);
+            $('#categories .record-details').find('input, select, textarea').prop('disabled', false);
             $('#filter-categories button').prop('disabled', true);
             $('#filter-categories .results').css('color', '#AAA');
         });
@@ -93,8 +93,7 @@
         $('#edit-category').on('click', function () {
             $('#categories .add-edit-delete-group').hide();
             $('#categories .save-cancel-group').show();
-            $('#categories .record-details').find('input, textarea').prop('readonly', false);
-
+            $('#categories .record-details').find('input, select, textarea').prop('disbaled', false);
             $('#filter-categories button').prop('disabled', true);
             $('#filter-categories .results').css('color', '#AAA');
         });
@@ -278,6 +277,9 @@
      */
     CategoriesHelper.prototype.validate = function () {
         $('#categories .has-error').removeClass('has-error');
+        $('#categories .form-message')
+            .removeClass('alert-danger')
+            .hide();
 
         try {
             var missingRequired = false;
@@ -295,6 +297,10 @@
 
             return true;
         } catch (error) {
+            $('#categories .form-message')
+                .addClass('alert-danger')
+                .text(error.message)
+                .show();
             return false;
         }
     };
@@ -303,17 +309,20 @@
      * Bring the category form back to its initial state.
      */
     CategoriesHelper.prototype.resetForm = function () {
+        $('#filter-categories .selected').removeClass('selected');
+        $('#filter-categories button').prop('disabled', false);
+        $('#filter-categories .results').css('color', '');
+
         $('#categories .add-edit-delete-group').show();
         $('#categories .save-cancel-group').hide();
-        $('#categories .record-details').find('input, textarea').val('');
-        $('#categories .record-details').find('input, textarea').prop('readonly', true);
+        $('#categories .record-details')
+            .find('input, select, textarea')
+            .val('')
+            .prop('disabled', true);
         $('#edit-category, #delete-category').prop('disabled', true);
 
-        $('.record-details .has-error').removeClass('has-error');
-
-        $('#filter-categories .selected').removeClass('selected');
-        $('#filter-categories .results').css('color', '');
-        $('#filter-categories button').prop('disabled', false);
+        $('#categories .record-details .has-error').removeClass('has-error');
+        $('#categories .record-details .form-message').hide();
     };
 
     /**
diff --git a/assets/js/backend_customers_helper.js b/assets/js/backend_customers_helper.js
index 21fb676f..b77260a2 100644
--- a/assets/js/backend_customers_helper.js
+++ b/assets/js/backend_customers_helper.js
@@ -105,9 +105,9 @@
             instance.resetForm();
             $('#add-edit-delete-group').hide();
             $('#save-cancel-group').show();
-            $('.record-details').find('input, textarea').prop('readonly', false);
-            $('.record-details').find('select').prop('disabled', false);
-
+            $('.record-details')
+                .find('input, select, textarea')
+                .prop('disabled', false);
             $('#filter-customers button').prop('disabled', true);
             $('#filter-customers .results').css('color', '#AAA');
         });
@@ -116,11 +116,11 @@
          * Event: Edit Customer Button "Click"
          */
         $('#edit-customer').on('click', function () {
-            $('.record-details').find('input, textarea').prop('readonly', false);
-            $('.record-details select').prop('disabled', false);
+            $('.record-details')
+                .find('input, select, textarea')
+                .prop('disabled', false);
             $('#add-edit-delete-group').hide();
             $('#save-cancel-group').show();
-
             $('#filter-customers button').prop('disabled', true);
             $('#filter-customers .results').css('color', '#AAA');
         });
@@ -278,9 +278,10 @@
      * Bring the customer form back to its initial state.
      */
     CustomersHelper.prototype.resetForm = function () {
-        $('.record-details').find('input, textarea').val('');
-        $('.record-details').find('input, textarea').prop('readonly', true);
-        $('.record-details').find('select').prop('disabled', true);
+        $('.record-details')
+            .find('input, select, textarea')
+            .val('')
+            .prop('disabled', true);
 
         $('#customer-appointments').empty();
         $('#appointment-details').toggleClass('d-none', true).empty();
diff --git a/assets/js/backend_services_helper.js b/assets/js/backend_services_helper.js
index aa9a5ad0..a92b9d03 100644
--- a/assets/js/backend_services_helper.js
+++ b/assets/js/backend_services_helper.js
@@ -97,9 +97,9 @@
             instance.resetForm();
             $('#services .add-edit-delete-group').hide();
             $('#services .save-cancel-group').show();
-            $('#services .record-details').find('input, textarea').prop('disabled', false);
-            $('#services .record-details').find('select').prop('disabled', false);
-
+            $('#services .record-details')
+                .find('input, select textarea')
+                .prop('disabled', false);
             $('#filter-services button').prop('disabled', true);
             $('#filter-services .results').css('color', '#AAA');
         });
@@ -155,9 +155,9 @@
         $('#edit-service').on('click', function () {
             $('#services .add-edit-delete-group').hide();
             $('#services .save-cancel-group').show();
-            $('#services .record-details').find('input, textarea').prop('disabled', false);
-            $('#services .record-details select').prop('disabled', false);
-
+            $('#services .record-details')
+                .find('input, select textarea')
+                .prop('disabled', false);
             $('#filter-services button').prop('disabled', true);
             $('#filter-services .results').css('color', '#AAA');
         });
@@ -242,6 +242,9 @@
      */
     ServicesHelper.prototype.validate = function () {
         $('#services .has-error').removeClass('has-error');
+        $('#services .form-message')
+            .removeClass('alert-danger')
+            .hide();
 
         try {
             // validate required fields.
@@ -260,6 +263,10 @@
 
             return true;
         } catch (error) {
+            $('#services .form-message')
+                .addClass('alert-danger')
+                .text(error.message)
+                .show();
             return false;
         }
     };
@@ -268,19 +275,21 @@
      * Resets the service tab form back to its initial state.
      */
     ServicesHelper.prototype.resetForm = function () {
-        $('#services .record-details').find('input, textarea').val('');
-        $('#service-category').val('null');
-        $('#services .add-edit-delete-group').show();
-        $('#services .save-cancel-group').hide();
-        $('#edit-service, #delete-service').prop('disabled', true);
-        $('#services .record-details').find('input, textarea').prop('disabled', true);
-        $('#services .record-details').find('select').prop('disabled', true);
-
-        $('.record-details .has-error').removeClass('has-error');
-
         $('#filter-services .selected').removeClass('selected');
         $('#filter-services button').prop('disabled', false);
         $('#filter-services .results').css('color', '');
+
+        $('#services .record-details')
+            .find('input, select, textarea')
+            .val('')
+            .prop('disabled', true);
+
+        $('#services .add-edit-delete-group').show();
+        $('#services .save-cancel-group').hide();
+        $('#edit-service, #delete-service').prop('disabled', true);
+
+        $('#services .record-details .has-error').removeClass('has-error');
+        $('#services .record-details .form-message').hide();
     };
 
     /**
diff --git a/assets/js/backend_users_admins.js b/assets/js/backend_users_admins.js
index 256ffc01..ee1a180a 100644
--- a/assets/js/backend_users_admins.js
+++ b/assets/js/backend_users_admins.js
@@ -84,7 +84,6 @@
             $('#admins .record-details').find('input, textarea').prop('disabled', false);
             $('#admins .record-details').find('select').prop('disabled', false);
             $('#admin-password, #admin-password-confirm').addClass('required');
-            $('#admin-notifications').prop('disabled', false);
             $('#filter-admins button').prop('disabled', true);
             $('#filter-admins .results').css('color', '#AAA');
         }.bind(this));
@@ -98,7 +97,6 @@
             $('#admins .record-details').find('input, textarea').prop('disabled', false);
             $('#admins .record-details').find('select').prop('disabled', false);
             $('#admin-password, #admin-password-confirm').removeClass('required');
-            $('#admin-notifications').prop('disabled', false);
             $('#filter-admins button').prop('disabled', true);
             $('#filter-admins .results').css('color', '#AAA');
         });
@@ -289,21 +287,18 @@
      * Resets the admin form back to its initial state.
      */
     AdminsHelper.prototype.resetForm = function () {
-        $('#admins .add-edit-delete-group').show();
-        $('#admins .save-cancel-group').hide();
-        $('#admins .record-details').find('input, textarea').prop('disabled', true);
-        $('#admins .record-details').find('select').prop('disabled', true);
-        $('#admins .form-message').hide();
-        $('#admin-notifications').prop('disabled', true);
-        $('#admins .record-details').find('input, textarea').val('');
-        $('#admin-notifications').removeClass('active');
-        $('#edit-admin, #delete-admin').prop('disabled', true);
-
-        $('#admins .has-error').removeClass('has-error');
-
         $('#filter-admins .selected').removeClass('selected');
         $('#filter-admins button').prop('disabled', false);
         $('#filter-admins .results').css('color', '');
+
+        $('#admins .add-edit-delete-group').show();
+        $('#admins .save-cancel-group').hide();
+        $('#admins .record-details').find('input, select, textarea').prop('disabled', true);
+        $('#admins .record-details').find('input, textarea').val('');
+        $('#edit-admin, #delete-admin').prop('disabled', true);
+
+        $('#admins .has-error').removeClass('has-error');
+        $('#admins .form-message').hide();
     };
 
     /**
diff --git a/assets/js/backend_users_providers.js b/assets/js/backend_users_providers.js
index d08389f5..6d474200 100755
--- a/assets/js/backend_users_providers.js
+++ b/assets/js/backend_users_providers.js
@@ -104,7 +104,6 @@
             $('#filter-providers .results').css('color', '#AAA');
             $('#providers .record-details').find('input, select, textarea').prop('disabled', false);
             $('#provider-password, #provider-password-confirm').removeClass('required');
-            $('#provider-notifications').prop('disabled', false);
             $('#provider-services input:checkbox').prop('disabled', false);
             $('#providers').find('.add-break, .edit-break, .delete-break, .add-extra-periods, .edit-extra, .delete-extra, #reset-working-plan').prop('disabled', false);
             $('#providers input:checkbox').prop('disabled', false);
@@ -269,6 +268,9 @@
      */
     ProvidersHelper.prototype.validate = function () {
         $('#providers .has-error').removeClass('has-error');
+        $('#providers .form-message')
+            .removeClass('alert-danger')
+            .hide();
 
         try {
             // Validate required fields.
@@ -331,7 +333,6 @@
         $('#providers .record-details').find('input, select, textarea')
             .val('')
             .prop('disabled', true);
-        $('#providers .form-message').hide();
         $('#providers .add-break, .add-extra-periods, #reset-working-plan').prop('disabled', true);
         BackendUsers.wp.timepickers(true);
         $('#providers .working-plan input:text').timepicker('destroy');
@@ -339,7 +340,8 @@
         $('.breaks').find('.edit-break, .delete-break').prop('disabled', true);
         $('.extra-periods').find('.edit-extra, .delete-extra').prop('disabled', true);
 
-        $('#providers .has-error').removeClass('has-error');
+        $('#providers .record-details .has-error').removeClass('has-error');
+        $('#providers .record-details .form-message').hide();
 
         $('#edit-provider, #delete-provider').prop('disabled', true);
         $('#provider-services input:checkbox')
diff --git a/assets/js/backend_users_secretaries.js b/assets/js/backend_users_secretaries.js
index fdb7000d..377d903c 100644
--- a/assets/js/backend_users_secretaries.js
+++ b/assets/js/backend_users_secretaries.js
@@ -301,7 +301,12 @@
      * Resets the secretary tab form back to its initial state.
      */
     SecretariesHelper.prototype.resetForm = function () {
-        $('#secretaries .record-details').find('input, select, textarea')
+        $('#filter-secretaries .selected').removeClass('selected');
+        $('#filter-secretaries button').prop('disabled', false);
+        $('#filter-secretaries .results').css('color', '');
+
+        $('#secretaries .record-details')
+            .find('input, select, textarea')
             .val('')
             .prop('disabled', true);
         $('#secretaries .add-edit-delete-group').show();
@@ -310,10 +315,6 @@
         $('#secretaries .form-message').hide();
         $('#secretary-providers input:checkbox').prop('checked', false);
         $('#secretaries .has-error').removeClass('has-error');
-
-        $('#filter-secretaries .selected').removeClass('selected');
-        $('#filter-secretaries button').prop('disabled', false);
-        $('#filter-secretaries .results').css('color', '');
     };
 
     /**