form help

[ccrevcypsys]

what is the syntax to say that if an input form is empty.

This is what i have

<?php
if(empty($_POST['recieve_cust']){
$record["recieve_cust"] = $db->mySQLSafe($_POST['recieve_cust_friend']);	
}else{	
$record["recieve_cust"] = $db->mySQLSafe($_POST['recieve_cust']);		
}
?>

[teng84]

empty

or isset can check your field when empty but better to use isset for forms validation

[rj2kix]

i figured out a way that seems to work up to 98% accurately, with maxmind geoip

 

 

thanks ythough!