Operator | cannot be applied to two “PFLoginFields” operands Swift

Question

here is the code

override func viewDidAppear(animated: Bool) { 
    super.viewDidAppear(animated)
    if (PFUser.currentUser() == nil) {
        self.LogInViewController.fields = PFLogInFields.SignUpButton | PFLogInFields.PasswordForgotten | PFLogInFields.DismissButton
    }
}

King Regards

Answer 1

Replace

PFLogInFields.SignUpButton | PFLogInFields.PasswordForgotten |  PFLogInFields.DismissButton

with

[.SignUpButton, .PasswordForgotten, .DismissButton]