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iOS Build a Self-Destructing Message iPhone App Using Parse.com as a Backend and Adding Users Logging In and Logging Out

Posted by DeShawn Pellebon
DeShawn Pellebon
Courses Plus Student 1,350 Points

Build a self destructing message 2 of 4

here is my code

#import "MainViewController.h"
#import "LoginViewController.h"
#import <Parse/Parse.h>

@implementation MainViewController

- (void)viewDidLoad {
    [super viewDidLoad];

    PFUser *currentUser;
     PFUser *currentUser = [PFUser currentUser];
    if (currentUser==nil ) {

        [self performSegueWithIdentifier:@"showLogin" sender:self];


    }


- (IBAction)logOut:(id)sender {

    [self performSegueWithIdentifier:@"showLogin" sender:self];
}

@end

1 Answer

Justin Horner
STAFF
Justin Horner
Treehouse Guest Teacher
Justin Horner
Justin Horner
Treehouse Guest Teacher

Hello DeShawn,

In your code there are two variables by the name of currentUser. The challenge already gives you the currentUser variable so you only need to set it, like this.

PFUser *currentUser = [PFUser currentUser];

I hope this helps.