一个简单的身份证校验

 

/// <summary>

    /// 18位身份证验证。比较简单的验证。但基本够用了

    /// </summary>

    private void TestValidateIdCard()

        {

            Regex regex = new Regex(@"^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X|x)$" );

           

            IList<string > ids=new List<string >()

            {

                "422130198701010101",

                "022130198701010101",

                "422130098701010001",

                "42213018701010101",

                "422130198704330101",

                "42213019870101010Y",

                "42213019870101010X",

                "42213019870101010x"

            };





            foreach (string id in ids)

            {

                bool b = regex.IsMatch(id);

                Console.WriteLine(" {0} : {1} ",id,b);

            }

        }