NSLog on a NSString saved in a UITextfield

I'm trying to save a String from a textfield.

I have a

IBOutlet UITextField *login;
IBOutlet UITextField *pass;
... 

@synthesize login,pass;
...

When I'm clicking to a button, this method is running :

- (IBAction) saveAuthentication: (id)sender {

    //show an error message
    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Login et Mot de passe" message:@"Votre login et votre mot de passe sont enregistrés."delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
    [alert show];[alert release];

    //extr开发者_JAVA技巧act the login from the field and put in in Log
        NSString *loginsaved = login.text;
    NSString *passsaved = pass.text;
        NSLog(@"%d", loginsaved );

        //save the login and pass in the phone
        NSUserDefaults *pref = [NSUserDefaults standardUserDefaults];
    [pref setObject:login.text forKey:@"login"];
    [pref setObject:pass.text forKey:@"pass"];

}

When I execute it, The Console show me 0 instead of the login that I've typed...

a hundred of thanx for the help

Did you link the IBOutlets to the actual elements in Interface Builder?

Sounds like login could be nil, so login.text would return nil too.

For NSString variable You should use below code...

 NSString *loginsaved = login.text;
 NSString *passsaved = pass.text;
 NSLog(@"%@", loginsaved );

Here in objective for Integer %d, String %@, Float %f is used.

Keep smiling....

Try this instead:

NSLog(@"%@", loginsaved );

Yes it does because you use %d in your NSLog use %@ instead:

NSLog(@"%@", loginsaved );