Prevent Duplicate Quertstrings 1

[MarkZK]

Hi all,

Could somebody tell me how to prevent duplicate query strings being entered into an url.

for example: I want to allow /file.asp?t=4,5,2

but response end if more than one "t" querystrings are entered( /file.asp?t=4,5,2&t=3,2,1 ),

any ideas ?

Thanks.

 

[Sheco]

You mean besides parsing the querystring?

 

[snowboardr]

Just check to see if more t's occur like so...


intPositionOfFirstT = instr(str,"t")
intDoesSecondExist = instr(intPositionOfFirstT,str,"t")

If intDoesSecondExist = 0 then
'# only 1 in string
End if

Jason

[red]Army[/red] : [white]Combat Engineer[/white] : [blue]21B[/blue]

 

[MarkZK]

Hi, sorry, I forgot about this thread.

Thanks for the code Snowboardr, I went with a similar idea to that, only using the following code.

for i=1 to Request.QueryString("t").Count 
if Request.QueryString("t").Count > 1 then
response.end
end if