[Question] Character Limit about input-mask-ios HOT 2 CLOSED

                Notation(
                    character: "N",
                    characterSet: CharacterSet.letters
                        .union(CharacterSet.decimalDigits)
                        .union(CharacterSet.whitespaces)
                        .union(CharacterSet.symbols)
                        .union(CharacterSet.punctuationCharacters),
                    isOptional: false
                )

    public enum InputMaskType {
        case text(_ charCount: Int?)
        case amount
        
        var maskValue: String {
            switch self {
            case .text(let charCount):
                if let charCount, charCount > 0 {
                    return "[\(String(repeating: "N", count: charCount))]"
                } else {
                    return "[N…]"
                }
            case .amount:
                return "[0999999999]{.}[00]"
        }
    }