/// <summary>
/// 验证输入的长度
/// </summary>
/// <param name="box">验证框</param>
/// <param name="minLength">最小长度</param>
/// <param name="maxLength">最大长度</param>
/// <param name="errorMessage">提示信息</param>
/// <returns></returns>
public static ValidBox Length(this ValidBox box, int minLength, int maxLength, string errorMessage)
{
var newBox = new LengthAttribute(minLength, maxLength) { ErrorMessage = errorMessage }.ToValidBox();
return ValidBox.Merge(box, newBox);
}
/// <summary>
/// 验证输入的长度
/// </summary>
/// <param name="box">验证框</param>
/// <param name="minLength">最小长度</param>
/// <param name="maxLength">最大长度</param>
/// <returns></returns>
public static ValidBox Length(this ValidBox box, int minLength, int maxLength)
{
var newBox = new LengthAttribute(minLength, maxLength).ToValidBox();
return ValidBox.Merge(box, newBox);
}