Question: I've been trying to fill in some of my Additional Info in my free time. Under Amenities, when I tried to write in Bike Room, it gave me an error: 464 is not a valid email and I can't update if I leave that field populated. Under Access-Building, when I tried to write in, "How is the cable/phone room/ closet accessed?", it also gave me an error: 539 is not a valid email and I can't update if I leave that field populated.
Great question and thank you for bringing that to my attention. The Association Additional Info fields you are referring to were configured for an email format.
In order to change the field type for those Association Additional Info data fields, we go to the Settings > Custom Info > Association Info Fields , select the data group (Building – Amenities in this case) and then click Edit to change those field types from Email to Textbox or Text Area.