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iOS Build a Self-Destructing Message iPhone App Using Parse.com as a Backend and Adding Users Signing Up New Users: Part 1 (UIAlertView)

Alexander Timms
Alexander Timms
55 Points
Posted by Alexander Timms
Alexander Timms
55 Points

The pop up isn't popping up instead it just stops the simulator with a break

Here's my code:

import "SignUpViewController.h"

@interface SignUpViewController ()

@end

@implementation SignUpViewController

  • (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. }

  • (IBAction)signUp:(id)sender { NSString *username = [self.signUsernameField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; NSString *password = [self.signPasswordField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; NSString *email = [self.signEmailField.text stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];

    if ([username length] == 0 || [password length] == 0 || [email length] == 0) { UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Oops!" message:@"Make sure you enter a username, password, and email address!" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alertView show]; }

}

@end