Validation for Calendar Control in asp.net

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Hi frnds,

am working on asp.net C#.

am creating an appointment progam using asp.net c#. It is Intranet Project.

On my webpage I have Calendar cotrol and a button.

Here, after selecting date from calendar control user clicks on button to redirect next page...till here its works fine.

But My requirement is, I want to Validate Calendar Control if user didnt select date and click on button....

I need message (Please Select Date)

Can this be possible to give validation for calendar control.

Please help.

Thanks.

Posted 15-Nov-14 23:47pm

Member239258

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Kornfeld Eliyahu Peter 16-Nov-14 5:54am

Make the text box, calendar attached to required...

2 solutions

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Deepu S Nair · Answer 1 · 2014-11-16T00:32:00

Check the below code

C#

<asp:calendar id="startCalendar" cssclass="startDate" onselectionchanged="Selection_Changed" runat="server" >
<asp:customvalidator id="dateCustVal" onservervalidate="DateCustVal_Validate" >
    runat="server">

protected void DateCustVal_Validate(object source, ServerValidateEventArgs args)
{            
    if (startCalendar.SelectedDate == null 
        || startCalendar.SelectedDate == new DateTime(0001, 1, 1, 0, 0, 0))
    {
        args.IsValid = false;
    }
    else
    {
        args.IsValid = true;
    }
}

Mathew Soji · Answer 2 · 2014-11-16T02:39:00

Solution 2

Check these links .

http://support2.microsoft.com/default.aspx?scid=kb;en-us;310145[^]

http://geekswithblogs.net/Bunch/archive/2009/02/17/quick-and-dirty-calendar-validation-date-required.aspx[^]

Posted 16-Nov-14 2:39am

Mathew Soji