Re: mysql_num_rows($Result)

In your database design you need the following every username/pass comb is unique. so a query like ....... WHERE username='$testvalue' AND password='$testvalue2' Have to give you one row for a good user/passcombination ALWAYS. And 0 rows for a wrong combination. If NOT your design doesn;t fit your needs!! Op donderdag 15 augustus 2002 01:18, schreef Sascha Braun: > Mh, > > right yet I have another problem. I want to select a username an a = > password from a database. The Values for tghe select are stored in a = > session variable. > > And my problem is, that when I run the Query there is no difference in = > the mysql_num_rows($Result) > > it both time (When the User is in the Database, or the Username is = > emtpy) 0. > > How am i able to ckeck the value to do some branching? > > Schura