database help

[Codeman0013]

hey i have a line of code that pulls the fax number from a database but if there is no fax number there i dont want it to show the fax line how would i alter my code to say this here is the code...<?php if($row_rs_schoolbus['fax'] != "") { ?><li>Fax: <?php echo $row_rs_schoolbus['fax'];?> </li><?php } ?>

[aspnetguy]

try this

<?php if(strlen($row_rs_schoolbus['fax']) > 0) { ?><li>Fax: <?php echo $row_rs_schoolbus['fax'];?> </li><?php } ?>