I am creating a registration page. Here is my PHP code:
<?php
$id = $name = $pwd = $confirm_pwd = $eamil = $phone = $dob = $region = $city = "";
$idErr = $nameErr = $passErr = $phoneErr = $emailErr = $message = $dobErr = $regionErr = $cityErr = "";
if(isset($_POST['submit'])) {
if (empty($_POST["national_id"])) {
$nameErr = "national id is required";
} else {
$id = test_input($_POST["national_id"]);
}
if (empty($_POST["name"])) {
$nameErr = "Name is required";
} else {
$name = test_input($_POST["name"]);
}
if (empty($_POST["pwd"])) {
$passErr = "password is required";
} else {
$pwd = test_input($_POST["pass"]);
}
/* Password Matching Validation */
if($_POST['pwd'] != $_POST['confirm_pwd']){
$message = 'Passwords should be same<br>';
}
else {
$pwd = test_input($_POST["pwd"]);
}
if (empty($_POST["email"])) {
$emailErr = "email is required";
} else {
$email = test_input($_POST["email"]);
}
if (empty($_POST["phone"])) {
$phoneErr = "phone is required";
} else {
$phone = test_input($_POST["phone"]);
}
if (empty($_POST["date_of_birth"])) {
$dobErr = "date of birth is required";
} else {
$dob = test_input($_POST["date_of_birth"]);
}
if (empty($_POST["region"])) {
$regionErr = "region is required";
} else {
$region = test_input($_POST["region"]);
}
if (empty($_POST["city"])) {
$cityErr = "city is required";
} else {
$phone = test_input($_POST["city"]);
}
}
else{
$con = new mysqli("localhost","root","","seis") or die(mysql_error());
$id = $_POST["national_id"];
$name = $_POST["name" ];
$pwd = md5($_POST["pwd" ]);
$email = $_POST["email" ];
$phone = $_POST["phone" ];
$dob = $_POST["date_of_birth" ];
$region = $_POST["region" ];
$city = $_POST["city" ];
$national_id = trim($id);
$cust_name = trim($name);
$cust_pwd = trim($pwd);
$cust_email = trim($email);
$cust_phone = trim($phone);
$cust_dob = trim($dob);
$cust_region = trim($region);
$cust_city = trim($city);
$processvalue = "Insert INTO Registration
VALUES ('$national_id' ,'$cust_name', '$cust_dob' ,'$cust_email' , '$cust_pwd' , '$phone' , (select region_serial,city_serial from cities where region = '$cust_region' AND city = '$cust_city') )";
if (mysqli_query($con, $processvalue)) {
echo 'You are registered ';
} else {
echo "error:" .mysqli_error($con);
}
}
mysqli_close($con)
?>
I am trying to insert each variable to an SQL statement, but it seems like I have a problem with variable initialization.
This is the error I get:
Notice: Undefined index: national_id in C:\xampp\htdocs\seis-new\signup.php on line 68
Notice: Undefined index: name in C:\xampp\htdocs\seis-new\signup.php on line 69
Notice: Undefined index: pwd in C:\xampp\htdocs\seis-new\signup.php on line 70
Notice: Undefined index: email in C:\xampp\htdocs\seis-new\signup.php on line 71
Notice: Undefined index: phone in C:\xampp\htdocs\seis-new\signup.php on line 72
Notice: Undefined index: date_of_birth in C:\xampp\htdocs\seis-new\signup.php on line 73
Notice: Undefined index: region in C:\xampp\htdocs\seis-new\signup.php on line 74
Notice: Undefined index: city in C:\xampp\htdocs\seis-new\signup.php on line 75 error:Table 'seis.registration' doesn't exist
