Hi,

  Try adding a space([a-zA-Z0-9_] => [a-zA-Z0-9_ ]), John Doe is false but JohnDoe 
would be true in the case below

Frantzcy

On Fri, 5 Nov 2004 20:55:00 +0200,"Phpu" <[EMAIL PROTECTED]> wrote:

> Hi,
> I have this function
> 
>  function validate_name($name) {
> 
>   if(ereg("^[a-zA-Z0-9_]{2,30}$", $name)) {
> 
>    return true;
> 
>   } else {
> 
>    return false;
> 
>   }
> 
>  }
> 
> If i enter a name like John for exemple everything is ok but if i
> enter John Doe the function return false.
> 
> Where is the problem?
> 
> Thanks
> 


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