json 포멧 체크

// MARK: - String Extension
extension String {
    func isValidJson() -> Bool {
        do {
            guard let jsonData = self.data(using: String.Encoding.utf8) else { return false }
            if let _ = try JSONSerialization.jsonObject(with: jsonData, options: .allowFragments) as? NSDictionary {
                return true
            } else if let _ = try JSONSerialization.jsonObject(with: jsonData, options: .allowFragments) as? NSArray {
                return true
            } else {
                return false
            }
        } catch let error as NSError {
            print(error)
            return false
        }
    }
}

 

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2020/05/12 - [iOS/Swift] - json 포멧 체크

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