Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Build a Diary App Using Core Data Custom Detail View Controller Using Core Location

Dee Greene
Dee Greene
8,508 Points

Limit textView input

Did anyone figure out how to implement the extra credit? I'm trying to only allow the user to input 200 characters. The implementation would be similar to twitter. Allow the user to type more than 200 characters but they can only press done if they are <= 200 characters. Also there should be a counter that displays how many characters they have left.