diff --git a/plugins/box/blocks/blocks.admin.php b/plugins/box/blocks/blocks.admin.php
index cf40d89..2640de8 100644
--- a/plugins/box/blocks/blocks.admin.php
+++ b/plugins/box/blocks/blocks.admin.php
@@ -31,7 +31,7 @@
 
                             if (Security::check(Request::post('csrf'))) {
                           
-                                if (trim(Request::post('name')) == '') $errors['blocks_empty_name'] = __('This field should not be empty', 'blocks');
+                                if (trim(Request::post('name')) == '') $errors['blocks_empty_name'] = __('Required field', 'blocks');
                                 if (file_exists($blocks_path.Security::safeName(Request::post('name')).'.block.html')) $errors['blocks_exists'] = __('This block already exists', 'blocks');
 
                                 if (count($errors) == 0) {
@@ -71,7 +71,7 @@
 
                             if (Security::check(Request::post('csrf'))) {
 
-                                if (trim(Request::post('name')) == '') $errors['blocks_empty_name'] = __('This field should not be empty', 'blocks');
+                                if (trim(Request::post('name')) == '') $errors['blocks_empty_name'] = __('Required field', 'blocks');
                                 if ((file_exists($blocks_path.Security::safeName(Request::post('name')).'.block.html')) and (Security::safeName(Request::post('blocks_old_name')) !== Security::safeName(Request::post('name')))) $errors['blocks_exists'] = __('This block already exists', 'blocks');
 
                                 // Save fields
diff --git a/plugins/box/blocks/languages/en.lang.php b/plugins/box/blocks/languages/en.lang.php
index c7f8e54..ee38c64 100644
--- a/plugins/box/blocks/languages/en.lang.php
+++ b/plugins/box/blocks/languages/en.lang.php
@@ -13,7 +13,7 @@
             'Save' => 'Save',        
             'Save and exit' => 'Save and exit',       
             'Actions' => 'Actions', 
-            'This field should not be empty' => 'This field should not be empty',
+            'Required field' => 'Required field',
             'This block already exists' => 'This block already exists',
             'This block does not exist' => 'This block does not exist',
             'Delete block: :block' => 'Delete block: :block',
diff --git a/plugins/box/blocks/views/backend/add.view.php b/plugins/box/blocks/views/backend/add.view.php
index 89ab1fd..dc0de86 100644
--- a/plugins/box/blocks/views/backend/add.view.php
+++ b/plugins/box/blocks/views/backend/add.view.php
@@ -13,12 +13,12 @@
 
     <?php echo (Form::label('name', __('Name', 'blocks'))); ?>
 
-        <?php echo (Form::input('name', $name, array('class' => 'span5'))); ?>    
+    <?php echo (Form::input('name', $name, array('class' => (isset($errors['blocks_empty_name']) || isset($errors['blocks_exists'])) ? 'span5 error-field' : 'span5'))); ?>
 
-        <?php
-            if (isset($errors['blocks_empty_name'])) echo '&nbsp;&nbsp;&nbsp;<span style="color:red">'.$errors['blocks_empty_name'].'</span>';
-            if (isset($errors['blocks_exists'])) echo '&nbsp;&nbsp;&nbsp;<span style="color:red">'.$errors['blocks_exists'].'</span>';
-        ?>
+    <?php
+        if (isset($errors['blocks_empty_name'])) echo '&nbsp;&nbsp;&nbsp;<span style="color:red">'.$errors['blocks_empty_name'].'</span>';
+        if (isset($errors['blocks_exists'])) echo '&nbsp;&nbsp;&nbsp;<span style="color:red">'.$errors['blocks_exists'].'</span>';
+    ?>
 
 <br /><br />
 <?php
diff --git a/plugins/box/blocks/views/backend/edit.view.php b/plugins/box/blocks/views/backend/edit.view.php
index e93c055..6a198de 100644
--- a/plugins/box/blocks/views/backend/edit.view.php
+++ b/plugins/box/blocks/views/backend/edit.view.php
@@ -19,7 +19,7 @@
 
     <?php echo (Form::label('name', __('Name', 'blocks'))); ?>
 
-        <?php echo (Form::input('name', $name, array('class' => 'span5'))); ?>
+        <?php echo (Form::input('name', $name, array('class' => (isset($errors['blocks_empty_name']) || isset($errors['blocks_exists'])) ? 'span5 error-field' : 'span5'))); ?>
 
         <?php
             if (isset($errors['blocks_empty_name'])) echo '&nbsp;&nbsp;&nbsp;<span style="color:red">'.$errors['blocks_empty_name'].'</span>';
diff --git a/plugins/box/menu/views/backend/add.view.php b/plugins/box/menu/views/backend/add.view.php
index 51bc05a..e875d01 100644
--- a/plugins/box/menu/views/backend/add.view.php
+++ b/plugins/box/menu/views/backend/add.view.php
@@ -14,9 +14,9 @@
 <?php 
 
     echo Form::label('menu_item_name', __('Item name', 'menu'));
-    echo Form::input('menu_item_name', $menu_item_name, array('class' => 'span3'.$error_class));
+    echo Form::input('menu_item_name', $menu_item_name, array('class' => (isset($errors['menu_item_name_empty']) || isset($errors['menu_item_name_empty'])) ? 'span3 error-field' : 'span3'));
 
-    if (isset($errors['menu_item_name_empty'])) echo Html::nbsp(4).'<span class="error">'.$errors['menu_item_name_empty'].'</span>';
+    if (isset($errors['menu_item_name_empty'])) echo Html::nbsp(4).'<span style="color:red;">'.$errors['menu_item_name_empty'].'</span>';
 
     echo (
         Form::label('menu_item_link', __('Item link', 'menu')).
diff --git a/plugins/box/menu/views/backend/edit.view.php b/plugins/box/menu/views/backend/edit.view.php
index 2aa0cfb..bcba540 100644
--- a/plugins/box/menu/views/backend/edit.view.php
+++ b/plugins/box/menu/views/backend/edit.view.php
@@ -14,9 +14,9 @@
 <?php 
 
     echo Form::label('menu_item_name', __('Item name', 'menu'));
-    echo Form::input('menu_item_name', $menu_item_name, array('class' => 'span3'.$error_class));
+    echo Form::input('menu_item_name', $menu_item_name, array('class' => (isset($errors['menu_item_name_empty']) || isset($errors['menu_item_name_empty'])) ? 'span3 error-field' : 'span3'));
 
-    if (isset($errors['menu_item_name_empty'])) echo Html::nbsp(4).'<span class="error">'.$errors['menu_item_name_empty'].'</span>';
+    if (isset($errors['menu_item_name_empty'])) echo Html::nbsp(4).'<span style="color:red;">'.$errors['menu_item_name_empty'].'</span>';
 
     echo (
         Form::label('menu_item_link', __('Item link', 'menu')).
diff --git a/plugins/box/snippets/views/backend/add.view.php b/plugins/box/snippets/views/backend/add.view.php
index eab440f..3f4fb31 100644
--- a/plugins/box/snippets/views/backend/add.view.php
+++ b/plugins/box/snippets/views/backend/add.view.php
@@ -14,7 +14,7 @@
     <?php echo (Form::label('name', __('Name', 'snippets'))); ?>
 
         <div class="input-append">
-            <?php echo (Form::input('name', $name, array('class' => 'input-xlarge'))); ?><span class="add-on">.snippet.php</span>
+            <?php echo (Form::input('name', $name, array('class' => (isset($errors['snippets_empty_name']) || isset($errors['snippets_exists'])) ? 'input-xlarge error-field' : 'input-xlarge'))); ?><span class="add-on">.snippet.php</span>
         </div>
 
         <?php
diff --git a/plugins/box/snippets/views/backend/edit.view.php b/plugins/box/snippets/views/backend/edit.view.php
index 5cd8415..922aaa2 100644
--- a/plugins/box/snippets/views/backend/edit.view.php
+++ b/plugins/box/snippets/views/backend/edit.view.php
@@ -20,7 +20,7 @@
     <?php echo (Form::label('name', __('Name', 'snippets'))); ?>
     
         <div class="input-append">
-            <?php echo (Form::input('name', $name, array('class' => 'input-xlarge'))); ?><span class="add-on">.snippet.php</span>
+            <?php echo (Form::input('name', $name, array('class' => (isset($errors['snippets_empty_name']) || isset($errors['snippets_exists'])) ? 'input-xlarge error-field' : 'input-xlarge'))); ?><span class="add-on">.snippet.php</span>
         </div>
 
         <?php
diff --git a/plugins/box/themes/views/backend/add.view.php b/plugins/box/themes/views/backend/add.view.php
index b7d67b8..0be72fc 100644
--- a/plugins/box/themes/views/backend/add.view.php
+++ b/plugins/box/themes/views/backend/add.view.php
@@ -15,7 +15,7 @@
 <?php echo (Form::label('name', __('Name', 'themes'))); ?>
 
 <div class="input-append">
-    <?php echo (Form::input('name', $name, array('class' => 'input-xlarge'))); ?>
+    <?php echo (Form::input('name', $name, array('class' => (isset($errors['file_empty_name']) || isset($errors['file_exists'])) ? 'input-xlarge error-field' : 'input-xlarge'))); ?>
     <?php if ($action == 'chunk') { ?><span class="add-on">.chunk.php</span><?php } ?>
     <?php if ($action == 'template') { ?><span class="add-on">.template.php</span><?php } ?>
     <?php if ($action == 'styles') { ?><span class="add-on">.css</span><?php } ?> 
diff --git a/plugins/box/themes/views/backend/edit.view.php b/plugins/box/themes/views/backend/edit.view.php
index d8997ef..250e65d 100644
--- a/plugins/box/themes/views/backend/edit.view.php
+++ b/plugins/box/themes/views/backend/edit.view.php
@@ -26,7 +26,7 @@
 <?php echo (Form::label('name', __('Name', 'themes'))); ?>
 
 <div class="input-append">
-    <?php echo (Form::input('name', $name, array('class' => 'input-xlarge'))); ?>
+    <?php echo (Form::input('name', $name, array('class' => (isset($errors['file_empty_name']) || isset($errors['file_exists'])) ? 'input-xlarge error-field' : 'input-xlarge'))); ?>
     <?php if ($action == 'chunk') { ?><span class="add-on">.chunk.php</span><?php } ?>
     <?php if ($action == 'template') { ?><span class="add-on">.template.php</span><?php } ?>
     <?php if ($action == 'styles') { ?><span class="add-on">.css</span><?php } ?> 
diff --git a/plugins/box/users/views/backend/add.view.php b/plugins/box/users/views/backend/add.view.php
index 90d09ea..057111c 100644
--- a/plugins/box/users/views/backend/add.view.php
+++ b/plugins/box/users/views/backend/add.view.php
@@ -7,18 +7,18 @@
         Form::open().
         Form::hidden('csrf', Security::token()).
         Form::label('login', __('Username', 'users')).
-        Form::input('login', null, array('class' => 'span3'))
+        Form::input('login', null, array('class' => (isset($errors['users_this_user_alredy_exists']) || isset($errors['users_empty_login'])) ? 'span3 error-field' : 'span3'))
     );
 
     if (isset($errors['users_this_user_alredy_exists'])) echo Html::nbsp(3).'<span class="error">'.$errors['users_this_user_alredy_exists'].'</span>';
-    if (isset($errors['users_empty_login'])) echo Html::nbsp(3).'<span class="error">'.$errors['users_empty_login'].'</span>';
+    if (isset($errors['users_empty_login'])) echo Html::nbsp(3).'<span style="color:red">'.$errors['users_empty_login'].'</span>';
 
     echo (
         Form::label('password', __('Password', 'users')).
-        Form::password('password', null, array('class' => 'span3'))
+        Form::password('password', null, array('class' => (isset($errors['users_empty_password'])) ? 'span3 error-field' : 'span3'))
     );
 
-    if (isset($errors['users_empty_password'])) echo Html::nbsp(3).'<span class="error">'.$errors['users_empty_password'].'</span>';
+    if (isset($errors['users_empty_password'])) echo Html::nbsp(3).'<span style="color:red">'.$errors['users_empty_password'].'</span>';
 
     echo (
         Form::label('email', __('Email', 'users')).