[SOLVED] Undefined Index

[Kingy]

This is confusing the hell out of me... sorry for the long code

 

<?php

ini_set ("display_errors", "1");
error_reporting(E_ALL);

if($_POST['submit']) {

  $username = $_POST['username'];
  $password = $_POST['password'];
  $confirmpw = $_POST['confirmpw'];
  $firstname = $_POST['first'];
  $lastname = $_POST['last'];
  $email = $_POST['email'];

  $username = stripslashes($username);
  $password = stripslashes($password);
  $confirmpw = stripslashes($confirmpw);
  $firstname = stripslashes($firstname);
  $lastname = stripslashes($lastname);
  $email = stripslashes($email); 

  if((!$username) || (!$password) || (!$confirmpw) || (!$email)) {
    echo "You didn't fill in all the correct fields. Please try again<BR />";
    echo "Redirecting...";
    exit();
  }

  if($confirmpw != $password) {
    echo "Your passwords did not match. Please try again<BR />";
    echo "Redirecting...";
    exit();
  }

  $emailcheck = mysql_query("SELECT email FROM users WHERE email='$email'");
  $check = mysql_num_rows($emailcheck);

  if($emailcheck > 0) {
    echo "That email is already recorded as been in the database. Please try again<BR />";
    echo "Redirecting...";
    exit();
  }

  $password = md5($password);
  $fullname = $firstname . ' ' . $lastname;

  $query = mysql_query("INSERT INTO users (username, password, fullname, email) VALUES ('$username', '$password', '$fullname', '$email')") or die(mysql_error());

  if(!$query) {
    echo "There was a problem creating your account, please contact an Admin about this problem.";
  } else {
    echo "Your account creation was sucessful. You may now login.";
    echo "Redirecting...";
  }

} else {
?>
  <form method="POST" action="<?php echo $phpself; ?>">
  Username: <input type='text' name='username'><BR />
  Password: <input type='password' name='password'><BR />
  Confirm Password: <input type='password' name='confirmpw'><BR /><BR />
  First Name: <input type='text' name='first'><BR />
  Last Name: <input type='text' name='last'><BR />  
  Email: <input type='text' name='email'><BR />
  <input type='submit' value='submit' name='submit'>
  </form>
<?php
}
?>

 

The error is...

Notice: Undefined index: submit in C:\Inetpub\wwwroot\users\register.php on line 6

[rajivgonsalves]

this

 

if($_POST['submit']) {

 

should be

 

if(isset($_POST['submit'])) {

 

the error comes up because the first time the page shows up the $_POST['submit'] is not defined.

[Kingy]

ok that sorted that error cheers, im now getting the same error about the phpself ??

[rajivgonsalves]

$phpself

 

should be

 

$_SERVER['PHP_SELF']

[Kingy]

Thankyou