ASP.net Date Validation

hellopal · Apr 28, 2012

Hello I'm using a date validation function in ASP for my credti card software. It helps me validate expiration dates (MM/YYYY format) Example: 12/2002. I'm using asp.net now and of course it doesnt work. I receive errors saying that it cant be in the method body. Here is the function: -------------------------------------------------- Function GoodDate() GoodDate = True If Not IsDate(ExpireDate) Then GoodDate = False Else currdate = Month(Now()) & " " & Year(Now()) Response.Write curdate If DateValue(ExpireDate) < DateValue(currdate) Then GoodDate = False End If End If End Function if GoodDate() then 'the date passed the test Response.write ("Blah Good") Else Response.write ("Blah BAD") End if --------------------------------------------------------- Can anyone help me with this?I get this message whenever I try to put code in between <%...%> tags instead of <script runat="server">...</script>. You might want to try that instead.I agree! I also get the same results. But I'm a novice, how do I call the code/function residing in the </script> tags from the <%%> source code. If I can find that out, It'll be all I need.If you put the sub within the <script> tags you can call it normally in <% tags later in the page.You probably want to start doing things like this: <%@ Page Language="vb" Debug="true"%> <script runat="server"> Function GoodDate() dim currdate as date GoodDate = True If Not IsDate(ExpireDate.Value) Then GoodDate = False Else currdate = Month(Now()) & " " & Year(Now()) Response.Write(currdate ) If DateValue(ExpireDate.value) < DateValue(currdate) Then GoodDate = False End If End If End Function Private Sub subbtn_ServerClicked(ByVal sender As System.Object, ByVal e As System.EventArgs) if GoodDate() then errorMessage.innerText="Blah Good" Else errorMessage.innerText="Blah BAD" End if end sub </script> <html> <body> <form runat=server> <div id="errorMessage" runat=server></div> <input type=text id=ExpireDate runat="server" value=http://aspmessageboard.com/archive/index.php/"12 02"> <input type="submit" id="subbtn" runat="server" onserverclick="subbtn_ServerClicked"> </form> </body> </html>thanks. Thats exactly what I needed. The first answer was enough but this one just helps even more.

ASP.net Date Validation

hellopal

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