Question

Hello
I have an app with a textfield that user have to enter his email.
Is there any way to cache the emails that have been inserted to this textfield?
I want an autocomplete of the email when the user enter the email. If this is not possible I want at least the app save the last email that the user has used. How to do that?

Answer 1

Use this to store the email value:

 [[NSUserDefaults standarduserdefaults] setValue:@"[e-mail]" forKey:@"Email"];

To Read it back use:

NSString *sEmail = [[NSUserDefaults standarduserdefaults] stringForKey:@"Email"];