To Create a alertView with textField in Xcode 7.2 we can Use the the code below to handle the Yes and no action.

and also get the text of the textField. You can show this on a viewController.

UIAlertController * alert=   [UIAlertController
                                  alertControllerWithTitle:@"Set title Here"
                                  message:@"set Message Here"
                                  preferredStyle:UIAlertControllerStyleAlert];
    
    [alert addTextFieldWithConfigurationHandler:^(UITextField *textField)
     {

textField.placeholder = @"placeholdertext";


     }];

    
    UIAlertAction* yesButton = [UIAlertAction
                                actionWithTitle:@"Yes"
                                style:UIAlertActionStyleDefault
                                handler:^(UIAlertAction * action)
                                {
                                    
                                    UITextField *myTextFiled = alert.textFields.firstObject;
                                    NSLog(@"Text of the fiedld== %@",myTextFiled.text);
                                   

                                    
                                    
                                }];
    UIAlertAction* noButton = [UIAlertAction
                               actionWithTitle:@"No"
                               style:UIAlertActionStyleDefault
                               handler:^(UIAlertAction * action)
                               {
                                   //Handel no, button
                                   
                               }];
    
    [alert addAction:yesButton];
    [alert addAction:noButton];
    
    [self presentViewController:alert animated:YES completion:nil];