How to erase data through hook?

[emillod]

Hello
is there any chance to erase some records using hook? For example if status change to `deleted` erase all personal informations?
I know how to prepare hook, but i don't know how to initiate erasing process..

maybe you Maximus can help me again

[Maximus]

What do you mean under 'all personal informations'? Are you talcking about data that are storing in the firstName, lastName, emailAddress, phoneNumber, etc. fields? If so, I think you can try to define its value as null. This changes will afect the data in the DB.

[emillod]

Maximus thank you for reply.
I mean all fields which i marked as "Personal date", here you have screenshot: https://i.imgur.com/ebl3fxT.png
And now i want to prepare hook, which will erase all fields marked as "Personal data". Same thing as i clicked erase personal information in gui: https://i.imgur.com/OYPR6oe.png

[emillod]

And of course i can't just overwrite those fields. I need to erase them