Extension-Methods-Improving-the-quality-of-Life

Extension-Methods-Improving-the-quality-of-Life06.cs

public static class ValidationExtensions
{
    public static List<ValidationResult> ValidateAnnotations<T>(this T value) where T : class
    {
        if(value == null) return new List<ValidationResult>();
 
        var validationContext = new ValidationContext(value, null, null);
        var validationResults = new List<ValidationResult>();
        Validator.TryValidateObject(value, validationContext, validationResults, true);
        return validationResults;
    }
}