How to load form result in the same window?

How to load form result in the same window?

Hi,

I would like to know if it is possible to load form result in the same window after clicking the validation button.

I know this method that load elements from the server on the current page after changing an input value. (  Using methods: change() and load()  )

Is it possible to do same with forms, and which methods to use?

Thanks :)