IOS keyboard enter selector

Question

On IOS where do i hook up a selector to the keyboards enter button?

Cheers

Answer 1

Use the UITextFieldDelegate-Protocol and implement:

-(BOOL)textFieldShouldReturn:(UITextField *)textField

See the UITextFieldDelegate Reference.

Answer 2

In the textFieldShouldReturn method listed by Till, you would do

[textField resignFirstResponder];

to hide the keyboard.