Re: [Phplib-users] Invalid Regex

[Matt W. <li...@ye...>]

On Thursday 31 October 2002 19:00, Rob Hutton wrote:

> This will match 123$abc.  It should fail if there are any other charact=
ers
> besides alphanumeric.

I just tried=20
-----------------
$string =3D '123$abc';
if(!eregi("^[a-z0-9]+$",$string))
  echo 'no good';
else=20
  echo 'you rock';
-----------------
and it outputs
-----------------
X-Powered-By: PHP/4.2.1=20
Content-type: text/html=20
=20
no good
----------------
removing the $ outputs as valid
unless oohforms is doing something different to it
sorry I missed the + off before