Do dbLookup before proceeding when using CB Conditionals

I was looking at using the db lookup plugin in conjunction with the CB Conditional plugin which turns the registration process into a multi-step process; however, it appears that the dblookup field isn't verified until all the steps of the registration process are complete.

Step-by-step is set to Enable and Verify is also set to Enable in the CB Conditional plugin.

Is there a way to have cblookup verify the field with the database when clicking next rather than waiting until all the tabs in the form are completely filled out?

Thanks

DB Lookup does not have Ajax validation. It will validate only after registration form has been posted.

Is there a way to have cblookup verify the field with the database when clicking next rather than waiting until all the tabs in the form are completely filled out?

No, not without implementing ajax validation for the db lookup fieldtype plugin.