iPhone's mail "To" field.. is that a UITextField or a UITextView?

I am trying to replicate the iPhone mail box in my app. I was wondering if the "To" field they are using in the app is a TextField or a TextView. If yes, they are adding multiple lines for the recipient name开发者_C百科s.. guidance from any one who has worked on it before would be helpful..

The Mac version is called NSTokenField, but there's no public API equivalent for iOS. You can use TTPickerTextField from the Three20 project to get something similar.

it's something different. you can't have the bubble effect with a basic uitextview or uitextfield.

take a look at the Three20 library. They may have something similar