Today Date or Future Date Validation in Asp.net

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Hi i want to validate the text box whether the user entered the Date is Today or Future Date but it must not be the Past Date. how can i make code for that in Asp.Net - Source Code Page
can u help me?

Posted 7-Mar-13 21:29pm

vivekpazhani

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solanki.net · Answer 1 · 2013-03-07T21:40:00

Solution 1

u can use ajax CalendarExtender for this

Posted 7-Mar-13 21:40pm

solanki.net

OriginalGriff · Answer 2 · 2013-03-07T21:50:00

Solution 2

Simple: convert the user entered date to a DateTime value and compare it in the codebehind: (assuming that is what you mean by "source Code page")

C#

if (userDate < DateTime.Now)
   {
   // It's in the past
   ...
   }

Posted 7-Mar-13 21:50pm

OriginalGriff