Sorry it should have read:
if ($check != 0)
echo "this username already exists, select another.";
}
else {
echo "continue!";
}
Cheers.
Russ
On Fri, 31 Aug 2001 17:43:59 +0100 (GMT Daylight Time) Russ Michell
<[EMAIL PROTECTED]> wrote:
> Have a registration screen that inserts their names, email etc *and* their choice of
>username +
> password:
>
> $sql = "INSERT INTO <table> (username,realname,password,email) VALUES
> ('$username',$realname',password('$password'),'$email')";
> $result = mysql_query($sql,$connect);
>
> //and do a check if the username chosen exists already:
>
> $chksql = "SELECT username FROM <table> WHERE username='$username'";
> $chkresult = mysql_query($chksql,$connect);
> $check = mysql_num_rows($chkresult);
> if ($check == 0)
> echo "this username already exists, select another.";
> }
> else {
> echo "continue!";
> }
>
> if they have fogotton their password after registering, then have a link that sets a
>variable, and
> check or this variable at the top of the page:
>
> <a href=\"$PHP_SELF?id=lostpassword\">go here to retrieve lost password</a>
>
> if '$id' is set then have the user input their password and email address (the one
>they registered
> with) and query the database for a username on the basis of the inputted info, and
>email it using
> mail() to that email address!
>
> Use the same method for a lost username, they can then input their password and
>email and the
> system will mail them the lost details!
>
> Good luck!
> Russ
>
> On Fri, 31 Aug 2001 10:38:53 -0500 Jeff Oien <[EMAIL PROTECTED]> wrote:
>
> > I would like users to be able to request to have their password
> > sent to their email address if they forget it. I would also like it
> > encrypted in the database though. How is this best handled?
> >
> > The security isn't real important. But I let users choose their
> > own password and if they use a password they use for other
> > things I think it would be best for it to be encrypted.
> > Jeff Oien
> >
> > --
> > PHP Database Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
> >
>
> #-------------------------------------------------------#
>
> "Believe nothing - consider everything"
>
> Russ Michell
> Anglia Polytechnic University Webteam
> Room 1C 'The Eastings' East Road, Cambridge
>
> e: [EMAIL PROTECTED]
> w: www.apu.ac.uk/webteam
> t: +44 (0)1223 363271 x 2331
>
> www.theruss.com
>
> #-------------------------------------------------------#
>
>
> --
> PHP Database Mailing List (http://www.php.net/)
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
#-------------------------------------------------------#
"Believe nothing - consider everything"
Russ Michell
Anglia Polytechnic University Webteam
Room 1C 'The Eastings' East Road, Cambridge
e: [EMAIL PROTECTED]
w: www.apu.ac.uk/webteam
t: +44 (0)1223 363271 x 2331
www.theruss.com
#-------------------------------------------------------#
--
PHP Database Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
