using System.Text.RegularExpressions; using FluentValidation; using FluentValidation.Validators; namespace NzbDrone.Api.Validation { public static class RuleBuilderExtensions { public static IRuleBuilderOptions<T, int> ValidId<T>(this IRuleBuilder<T, int> ruleBuilder) { return ruleBuilder.SetValidator(new GreaterThanValidator(0)); } public static IRuleBuilderOptions<T, int> IsZero<T>(this IRuleBuilder<T, int> ruleBuilder) { return ruleBuilder.SetValidator(new EqualValidator(0)); } public static IRuleBuilderOptions<T, string> HaveHttpProtocol<T>(this IRuleBuilder<T, string> ruleBuilder) { return ruleBuilder.SetValidator(new RegularExpressionValidator("^http(s)?://", RegexOptions.IgnoreCase)).WithMessage("must start with http:// or https://"); } } }