Hi - I made a booking with Ryanair and stated that my youngest daughter was 2 years old so she gets a seat. This is what we normally do with Easyjet and it's not a problem. She just has to sit on our lap for take off.

Anyway, when trying to do the online check-in, adding the passport numbers and DOB details, the check in picked up that she is under two and says we have to call to re-book. Something for which I'm sure they'll charge.

I was wondering - if I change the DOB in the online check-in, do you think it would get picked up at the airport?