String

struct String
  • Check if string is valid with given regex

    Declaration

    Swift

    internal func isValidRegex(_ regex: String) -> Bool
  • Check if string is only letters character set

    Declaration

    Swift

    internal var isLetters: Bool { get }
  • Check if string is only digits character set

    Declaration

    Swift

    internal var isDigits: Bool { get }
  • Check if string is only alpha numerics character set

    Declaration

    Swift

    internal var isAlphanumerics: Bool { get }
  • Returns bounding box size for a given font

    Declaration

    Swift

    internal func constrainedSize(width: CGFloat = .greatestFiniteMagnitude,
                                  height: CGFloat = .greatestFiniteMagnitude,
                                  font: UIFont) -> CGSize