SwiftUI TextField max length

Question

Is it possible to set a maximum length for TextField? I was thinking of handling it using onEditingChanged event but it is only called when the us

Answer 1

Regarding the reply of @Paulw11, for the latest Betas I made the UserData class work again like that:

final class UserData: ObservableObject {
    let didChange = PassthroughSubject()
    var textValue = "" {
        didSet {
            textValue = String(textValue.prefix(8))
            didChange.send(self)
        }
    }
}

I changed willSet to didSet because the prefix was immediately overwritten by the user`s input. So using this solution with didSet, you will realize that the input is cropped right after the user typed it in.