using Newtonsoft.Json.Linq; using System; namespace NJsonSchema.Validation.FormatValidators { public class GuidFormatValidator : IFormatValidator { public string Format { get; } = "guid"; public ValidationErrorKind ValidationErrorKind { get; } = ValidationErrorKind.GuidExpected; public bool IsValid(string value, JTokenType tokenType) { Guid result; return Guid.TryParse(value, out result); } } }