<?
$NameCus = $_REQUEST['NameCus'];
$IDCard = $_REQUEST['IDCard'];
$Tel = $_REQUEST['Tel'];
$Email = $_REQUEST['Eamil'];
if(isset($_POST['add'])){
//insert data in database
$sql = "select No from customers where trim(Namecus) = trim('$NameCus') limit1";
$result = mysql_query($sql) or die ($sql."<br>Invlid query");
if(mysql_num_rows($result)==0){
$sql2 = "insert into customers (NameCus,IDCard,Tel,Email)
VALUES('$NameCus','$IDCard','$Tel','$Email'");
$result2 = mysql_query($sql2) or die ($sql2."<br>Invlid query");
//print "<script> alert('$NameCus',Adding Completed');</script>";
}
}
?>