Idea for app to confirmation

Hi to all
I have an idea about an app. Actually when we are using app like whatsapp, there are some groups in which we are participate. So when we wanted to share something like pictures in our faimly group, we share in other gruop unintentionally.
Its happend with me couple of time. So an idea comes in my mind that there should be an app which works as security check or ask for confirmation to upload an image or video. So then we shuold protect ourselves any embarrassment.
Please share if you have any experience like i mentioned above and how could we prevent this problem.

Yeah, I would like your idea, and I also think that it would be great if they follows your idea.

ya i think so