1 files changed, 6 insertions, 2 deletions
diff --git a/src/com/itmill/toolkit/ui/TextField.java b/src/com/itmill/toolkit/ui/TextField.java
index 49dbe20829..908c0c2178 100644
--- a/src/com/itmill/toolkit/ui/TextField.java
+++ b/src/com/itmill/toolkit/ui/TextField.java
@@ -213,8 +213,8 @@ public class TextField extends AbstractField {
      */
     public void changeVariables(Object source, Map variables) {
 
-    	super.changeVariables(source, variables);
-    	
+        super.changeVariables(source, variables);
+
         // Sets the text
         if (variables.containsKey("text") && !isReadOnly()) {
 
@@ -456,4 +456,8 @@ public class TextField extends AbstractField {
         this.format = format;
     }
 
+    protected boolean isEmpty() {
+        return super.isEmpty() || toString().length() == 0;
+    }
+
 }