Save button active only when field changes

[Hammer]

I have a tab with several fields on it with a cancel and a save button. I know how to disable a button. My question is - how do I enable the save button ONLY when at least 1 of the fields on the tab has changed?

Thanks,

Hammer

[Hammer]

I have a tab with several fields on it with a cancel and a save button. I know how to disable a button. My question is - how do I enable the save button ONLY when at least 1 of the fields on the tab has changed?

Thanks,

Hammer

*bump*