"If data has changed" function ?

"If data has changed" function ?

Hi Zoho,

I have a form with a name, date and type of a certain product.
I need Zoho to run a function on "On Success" on Edit mode, ONLY if the date has changed (not if the name of the product has changed).

Is there a function that can check "data before edit" or something like this?


Thanks

Ravid