Index: trunk/core/kernel/kbase.php
===================================================================
diff -u -r8428 -r8474
--- trunk/core/kernel/kbase.php	(.../kbase.php)	(revision 8428)
+++ trunk/core/kernel/kbase.php	(.../kbase.php)	(revision 8474)
@@ -434,18 +434,25 @@
 	 * @access private
 	 * @author Alex
 	 */
-	function ApplyFieldModifiers()
+	function ApplyFieldModifiers($field_modifiers = null)
 	{
-//		$this->Application->APCalled[] = $this->getPrefixSpecial();
-
 		$allowed_modifiers = Array('required');
 
-		$field_modifiers = $this->Application->GetVar('field_modifiers');
-		if(!$field_modifiers) return false;
+		if (!isset($field_modifiers)) {
+			$field_modifiers = $this->Application->GetVar('field_modifiers');
+			if (!$field_modifiers) {
+				// no field modifiers
+				return false;
+			}
 
-		$field_modifiers = getArrayValue($field_modifiers, $this->getPrefixSpecial());
-		if(!$field_modifiers) return false;
+			$field_modifiers = getArrayValue($field_modifiers, $this->getPrefixSpecial());
+		}
 
+		if (!$field_modifiers) {
+			// no field modifiers for current prefix_special
+			return false;
+		}
+
 		foreach ($field_modifiers as $field => $field_options)
 		{
 			foreach ($field_options as $option_name => $option_value)