                 self.placeholderLabel.alpha = self.placeholderAlphaAfter
                 self.placeholderLabel.center = CGPointMake(self.placeholderLabel.center.x * self.scaleCoeff, 0 + self.placeholderLabel.frame.size.height)
                 
-                self.underlineView.alpha = 1.0
+                self.underlineView.alpha = self.underLineAlphaAfter
                 
                 }, completion: { (finished) -> Void in
                     if finished {

    
    @IBInspectable var underLineWidth : CGFloat = 2.0
    @IBInspectable var underLineColor : UIColor = UIColor.blackColor()
    @IBInspectable var underLineAlpha : CGFloat = 0.5
    
    @IBInspectable var placeholderTextColor : UIColor = UIColor.grayColor()
    

            })
        } else {
            UIView.animateWithDuration(self.animationDuration, animations: { () -> Void in
                self.underlineView.alpha = self.underLineAlphaAfter
            })
        }
        
