/
StringValidatorAttribute.cs
41 lines (34 loc) · 1.21 KB
/
StringValidatorAttribute.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
namespace System.Configuration
{
[AttributeUsage(AttributeTargets.Property)]
public sealed class StringValidatorAttribute : ConfigurationValidatorAttribute
{
private int _maxLength = int.MaxValue;
private int _minLength;
public override ConfigurationValidatorBase ValidatorInstance
=> new StringValidator(_minLength, _maxLength, InvalidCharacters);
public int MinLength
{
get { return _minLength; }
set
{
if (_maxLength < value)
throw new ArgumentOutOfRangeException(nameof(value), SR.Validator_min_greater_than_max);
_minLength = value;
}
}
public int MaxLength
{
get { return _maxLength; }
set
{
if (_minLength > value)
throw new ArgumentOutOfRangeException(nameof(value), SR.Validator_min_greater_than_max);
_maxLength = value;
}
}
public string InvalidCharacters { get; set; }
}
}