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using System;
using static TimelineApp.Resources.Models.Validation.NicknameValidator;
namespace TimelineApp.Models.Validation
{
public class NicknameValidator : Validator<string>
{
protected override (bool, string) DoValidate(string value)
{
if (value.Length > 25)
return (false, MessageTooLong);
return (true, GetSuccessMessage());
}
}
[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false)]
public class NicknameAttribute : ValidateWithAttribute
{
public NicknameAttribute() : base(typeof(NicknameValidator))
{
}
}
}
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