[I tried to search through the posts to see if anyone has suggested this, so feel free to delete if this was already added]

I've had FOUR grown adults so far mistype their email address into the scheduling links form.

Which means that I wasted my time showing up to a session that they didn't have on their calendar. One time, I noticed a 'wasn't able to deliver' email, so I updated the email address because I had it. The others must have gone to random humans.

Would it be possible to ask that people confirm their email address/ event before it gets put on our calendars officially?