Character Length Recognition

[cmatcme]

I am getting people to subscribe to my website. In order to do this they have to fill in a form. Their username and password has to be up to 15 characters long.

The only trouble is, recognizing the character length. I tried using cint before remembering that is for determining the value of a number, not the length of a series of characters.

So, I'm slightly puzzled.

ASP under-achiever of the year//

cmatcme

[CaseyRyan]

I believe you want the Len() [msdn.microsoft.com] function. It returns an integer value equivalent to the length of the string.

-=casey=-

[cmatcme]

I've found that and tested it and it works

Trouble is:

If Len(request("visitor"))<=3 AND Len(request("visitor"))=>7 Then
response.write "Valid visitor"
Else
response.write "Invalid visitor"
End If
... doesn't appear to work.

Invalid visitor always comes up.

Would I have to use

cint(Len(request("visitor")))<=3

?

[defanjos]

I think you have your "<" and ">" mixed up. It should be:

If Len(request("visitor"))=>3 AND Len(request("visitor"))=<7 Then

This will accept lenghts from 3 to 7

[cmatcme]

ooWayyy! Thanks guys!

It works _\\

[cmatcme]

OK something else.

I've got a form function where users enter their name.
That function then checks whether their name IsNumric.

Here it is:

If IsNumeric(request("full"))

Is there an opposite functio ie:

If IsNotNumeric(request("full"))

Thanks _\\

[ebound]

try

If Not IsNumeric(request("full")) then

[ebound]

try

If Not IsNumeric(request("full")) then

[cmatcme]

Thanks ebound!