String
struct String
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Check if string is valid with given regex
Declaration
Swift
internal func isValidRegex(_ regex: String) -> Bool
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Check if string is only letters character set
Declaration
Swift
internal var isLetters: Bool { get }
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Check if string is only digits character set
Declaration
Swift
internal var isDigits: Bool { get }
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Check if string is only alpha numerics character set
Declaration
Swift
internal var isAlphanumerics: Bool { get }
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Returns bounding box size for a given font
Declaration
Swift
internal func constrainedSize(width: CGFloat = .greatestFiniteMagnitude, height: CGFloat = .greatestFiniteMagnitude, font: UIFont) -> CGSize