SergMcFly SergMcFly.Packt.CSdotnet.SharedLibrary by: SergMcFly .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 813 total downloads last updated 3/18/2022 Latest version: 6.0.0 string extensions packt csharp dotnet Three extension methods to validate a string value.