Check for dirty fields in modal dialog

[AkinOlawale]

How can i enable the are you sure check in a modal dialog? Currently what happens is that it only displays the are you sure check when i close the dialog and try to either re-load or switch pages.

[AkinOlawale]

I found a way around this.

1. I turned on the silent mode using $('#form').areYouSure({'silent': true});
2. Then i used this hasClass('dirty') to check if the form is dirty
3. Then i added a fancy box to alert the user before proceeding to close the modal dialog