Swift Message Validator

https://sourceforge.net/projects/swiftvalidator/

 https://www2.swift.com/knowledgecentre/publications/us9m_20180720

https://blog.csdn.net/little_stars/article/details/100558234

https://www.paiementor.com/swift-mt910-format-specifications/

https://github.com/prowide/prowide-core

https://stackoverflow.com/questions/5880401/swift-message-parsing-for-net

https://stackoverflow.com/questions/25192/java-swift-library?rq=1

https://stackoverflow.com/questions/25192/java-swift-library