Error ordering? about swiftvalidator HOT 7 OPEN

let errorArray = errors.values.sort({
    $0.textField.frame.origin.y < $1.textField.frame.origin.y
})

extension Validator {
    typealias ValidatorErrorsTuple = (validatable: Validatable,error: ValidationError)
    var errorsOrdered: [(Validatable,ValidationError)] {
        get {

            let errorArray = errors.map {

                (tuple: (identifier: ObjectIdentifier, error: ValidationError)) -> (Validatable, ValidationError) in

                return (tuple.error.field,tuple.error)

            }.sort { (first: ValidatorErrorsTuple, second: ValidatorErrorsTuple) -> Bool in

                if let firstView = first.validatable as? UIView,
                    secondView = second.validatable as? UIView{

                    return firstView.frame.origin.y < secondView.frame.origin.y
                }
                return false
            }

            return  errorArray
        }
    }
}

//MARK: Validator
extension Validator {
    /*  this extension/hack was created because the validation library does not provide the returned
        ValidationErrors ordered in the same way we added them or in the way they are being displayed on screen */
    /// return the errors ordered by the frame (y coordinate)
    typealias ValidatorErrorsTuple = (UITextField,ValidationError)
    var errorsOrdered: [ValidatorErrorsTuple] {
        get {
            let errorArray = errors.sort({
                $0.0.frame.origin.y < $1.0.frame.origin.y
            })
            return  errorArray
        }
    }
}

let errorArray = validator.errors.values.sort({
    $0.textField.superview?.superview!.frame.origin.y < $1.textField.superview?.superview!.frame.origin.y
})