Autocomplete email functionality in UITextField

Question

I want to implement a same autocomplete email functionality as showing in above screen in my UITextField

Please suggest

Answer 1

Do as follows, 1)store the emails 2)When the user starts type the text in textField search the stored valu and display the values in UITableView

You should use the following delegate of UITextField

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string