             }) { (finished) -> Void in
                 // Invalidate intrinsic size when done
                 self.invalidateIntrinsicContentSize(nil)
-                self.bubbleItUpDelegate?.bubbleItUpViewDidChange?(self, text:text)
         }
         
         return true

        }
    }
    
    public func replaceLastInvalidOrInsertItemText(text: String, completion: (() -> ())?) {
        
        if let validator = TFBubbleItUpViewConfiguration.itemValidation, let item = self.items.last where !validator(item.text) {
            

                }) { (finished) -> Void in
                    // Invalidate intrinsic size when done
                    self.invalidateIntrinsicContentSize(completion)
            }
        }
        
