I’m hoping someone can clarify this for me. This refers to page 201, at the bottom, where we are control-dragging from each UITextField to the File’s Owner and selecting delegate from the list. From what I remember from the earlier chapters this is the first time they are having us do this. I understand what a delegate is but am fuzzy on what exactly this step is enabling us to do and why it is required.
Thanks in advance for any tips!