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C# valid date entry

Posted on 2008-10-06
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Last Modified: 2013-12-17
Function returns false though valid date is entered.

Date Entered : 06/31/2008
 private static bool IsDate(string sDate)
        {
            DateTime dt;
            bool isDate = true;

            try
            {
                dt = DateTime.Parse(sDate);
            }
            catch
            {
                isDate = false;
            }

            return isDate;
        }
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Question by:dotnet0824
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5 Comments
 
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by:Binuth
Binuth earned 100 total points
ID: 22648996
june has only 30 days
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Expert Comment

by:Binuth
ID: 22648999
:)
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by:
Jaime Olivares earned 300 total points
ID: 22649134
to avoid problems with regional settings in different machines, I suggest to use ParseExact:

DateTime.ParseExact(sDate, "d", CultureInfo.InvariantCultureInfo);
0
 
LVL 13

Assisted Solution

by:crazyman
crazyman earned 100 total points
ID: 22649144
Lose the try catch and use DateTime.TryParseExact
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Expert Comment

by:crazyman
ID: 22649157
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