How to use dropdown field in jui tab

i m using jui tab and load form on the tab but when i use dropdown field data is not store in database

and how to show error message for all the field of each tab

please help me


A best approach to do this task is to create a multiple forms in the JUITab and store them into the database.

well i haven’t checked your whole page but in a first look i have seen that you are trying to create a multiple form fields in a tabs. that is why i am suggesting you to create a multiple form with proper actions.then might be it will help you.