Sticky Scroll view Validation

[venkatsys]

Hi,Thanks for your nice code. I have implemented five screens in stickyscrollView. When i scroll to first screen and hit save button i need to validate the first screen. When i scroll to second screen and hit save button i need to validate the second screen.When i scroll to third screen and hit save button i need to validate the third screen... like so on . How can I achieve this .please help.