Is there a way to get to the Shanghai Disneyland from Pudong airport?

Well, according to the lastest news, PVG will operate Disneyland Special Bus Line from June 16th. The first schedule is at 08:00. The pick-up station is located at Gate no.4, Arrival Hall of T1 and Gate no.28, Arrival Hall of T2. It takes around half an hour. And the ticket fare is CNY 30 per person.

is this information confirmed?

Yes, this information is confirmed. You can take it from Gate 4, T1, or Gate 28, T2. The fare is CNY 30, and the trip takes about 30 minutes.