Use optionals for message

[AlexGee17]

What do you think about using optionals in message?

It could look like so:

@discardableResult open class func alert(_ title: String, message: String?) -> UIAlertController { return alert(title, message: message ?? "", acceptMessage: "OK", acceptBlock: { // Do nothing }) }

[thellimist]

@goktugyil what do you think?

[Esqarrouth]

Makes sense

[nissaba]

The UIAlertController API does have optional string for both title and message, this should be reflected in the calls for the Wrapper.