TimeSpanValidatorAttribute public sealed class TimeSpanValidatorAttribute : ConfigurationValidatorAttribute Documentation public const string TimeSpanMaxValue = "10675199.02:48:05.4775807" public const string TimeSpanMinValue = "-10675199.02:48:05.4775808" public bool ExcludeRange { get; set; } public TimeSpan MaxValue { get; } public string MaxValueString { get; set; } public TimeSpan MinValue { get; } public string MinValueString { get; set; } public TimeSpanValidatorAttribute()