I have to create a multi step bizform for contact us based on the following point.
- First form contain User type Radio Button List and Help type controls with Submit Button
- Second form contain again Radio Button list control
- Third form contain Login or Registration control
- Fourth form Thank You page
Here User can back and forth to 1-3 page and Selected option must be preserved
0. I create Field with Empty allow checked
1. I created a Bizform clone and change the content like Next button and its event
2.I created a Bizform field like UserType and HelpType
3.I created First Form for User-Type and Help-Type in Form custom layout control
4. I created Second Form and Third Form as Alternative Form
Now I stuck How can I get custom form layout to get and set field value for preserve control state while user back and forth on button click
Is the above step is the right approach?