Create New process is OK.It is Already Working, But existing extend post unique field is not working perfectly.Some Data gone to Database without unique field value.
I want add message when type same value in unique field and press publish button then popup message "this value to be unique".
it is not working correctly, error message will display but post data is add to the post.
Please Help Me Quickly, How I fix this problem ?
http://pastebin.com/fdZ94q4v - this code is not working extend existing post custom unique field.