Submit Form Handler

[ateequrrahman97]

Is your feature request related to a problem? Please describe.
If the smart wizard has a form submit handler/ form finish handler that can describe the form completion. like leaveStep event then we can better handle the form submission manually and add some functionality on form submit like validator / ajax requests etc.

Describe the solution you'd like
Like the leaveStep event in the wizard, we can add event/function on form completion/finish then the user will be able to add some functionality on form submit like validator / ajax requests, etc.

Describe alternatives you've considered

Additional context
@techlab

[techlab]

Hi @ateequrrahman97, #20 (comment) here is the code spinet that does the functionality you, it has an example on how to do ajax calls on each step progress, hope it helps.