compare dates between 2 texboxes using compare validator validator

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Two textboxes startdate and end date. I require value in the end date textbox greater than start date. I use:=--

XML

<asp:CompareValidator ID="CompareValidator4" runat="server"
                    ControlToCompare="TxtEveryDayStartDate" ControlToValidate="TxtEveryDayEndDate"
                    CultureInvariantValues="True" ValidationGroup="Date"
                    ErrorMessage="Date should be greater than start date."
                    Operator="GreaterThan" SetFocusOnError="True"></asp:CompareValidator>

But when we enter value using calender control, date like 26 july 2014 and 1 aug 2014, it gives error message but actully 1 aug is greater. Solve this plz.

Posted 18-Jul-14 23:40pm

Member 10410576

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Abhinav S · Answer 1 · 2014-07-19T23:40:00

Solution 4

Try
Compare dates in dd/mm/yyyy format using ASP.Net CompareValidator[^]
Validation of future date using compare validator in ASP.Net[^]
validation for date using compare validator[^]

Posted 19-Jul-14 23:40pm

Abhinav S

nilesh sawardekar · Answer 2 · 2014-07-19T23:34:00

Solution 3

In VB.net i use following code...try to use this logic

VB

If Date.Parse(startdate) > Date.Parse(enddate) Then
    MsgBox("true")
End If

Posted 19-Jul-14 23:34pm

nilesh sawardekar

Comments

Member 10410576 20-Jul-14 9:23am

I used a compare validator to enter value in textbox.
Start date=21-July-2014
End date=01-Aug-2014
Means End date Actully greater. But it gives error message 'Date should be greater than start date.'.
Plz solve.

nilesh sawardekar 20-Jul-14 9:57am

looks like your facing problem because of format of date.. try formats like '"MM\/dd\/yyyy"'