KevinMueller Xamarin.AttributeValidation by: KevinMueller .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. 5,137 total downloads last updated 4/23/2020 Latest version: 2.0.1 Xamarin.Forms UI-Validation Allows the usage of attributes on properties in the ViewModel to validate the UI.