text: //
  //  JaTextField.h
  //  JaTextFieldDemo
  //
  //  Created by zxd on 15/1/29.
  //  Copyright (c) 2015 Jacul. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface JaTextField : UITextField
  
  -(void)setBehaviorForReturnKey:(void (^)(void))actionOnReturn;
  
  @end
  