function checkSubmitValues()
{
// Errors to show if we find any
$msg = array();
global $t;
// reassign vars to user input in case we need to send them back to fix something.
$t->assign('email', cleanFormData($_POST['email']));
$t->assign('user', cleanFormData($_POST['user']));
if (strlen($_POST['pass']) < 6) {
array_push($msg, "Your password must be at least 6 characters.");
}
if (strlen($_POST['pass']) > 25) {
array_push($msg, "Your password cannot be more than 25 characters.");
}
if ($_POST['pass'] != $_POST['pass2']) {
array_push($msg, "Your retyped password did not match the first typed password.");
}
/* Spruce up username, check length */
if (strlen(stripslashes($_POST['user'])) > 40 || strlen(stripslashes($_POST['user'])) < 3) {
array_push($msg, "Username must be between 3 and 40 characters.");
} elseif (!preg_match('|^[a-zA-Z0-9-_]+$|i', $_POST['user'])) {
array_push($msg, "Username can only contain letters, numbers, hyphens, and underscores");
} elseif (usernameTaken($_POST['user'])) {
array_push($msg, "The username \"" . cleanFormData($_POST['user']) . "\"is already taken. Please pick another one.");
}
/* Check if email is valid */
if (!emailValid($_POST['email'])) {
array_push($msg, "Email address is not valid.");
}
if (count($msg) <= 0) {
/* Verify the captcha, but only if everything else is good */
$securimage = new Securimage();
if ($securimage->check($_POST['captcha_code']) == false) {
array_push($msg, "The \"captcha\" text entered was incorrect.<br />Please try again.");
}
}
if (count($msg) > 0) {
$t->assign('messages', $msg);
$t->assign('captchaHtml', Securimage::getCaptchaHtml());
$t->display('register.tpl');
die;
} else {
return true;
}
}
*/
if (isset($_POST['subjoin'])) {
/* Make sure all fields were entered */
if (!$_POST['user'] || !$_POST['pass']) {
die('You didn\'t fill in a required field.');
}
/* Spruce up username, check length */
$_POST['user'] = trim($_POST['user']);
if (strlen($_POST['user']) < 5) {
die("<br>\n <div align=center>\n <center>\n <table border=1 cellpadding=5 cellspacing=0 style=border-collapse: collapse id=AutoNumber1 bordercolor=#FFFFFF>\n <tr>\n <td width=100% bgcolor=#666666>\n \n <font color=#FF0000><b>ERROR:</b></font> Sorry, the username is shorter than 5 characters, please make it longer!<br>\n </tr>\n </table>\n </center>\n</div>");
}
if (strlen($_POST['user']) > 30) {
die("<br>\n <div align=center>\n <center>\n <table border=1 cellpadding=5 cellspacing=0 style=border-collapse: collapse id=AutoNumber1 bordercolor=#FFFFFF>\n <tr>\n <td width=100% bgcolor=#666666>\n \n <font color=#FF0000><b>ERROR:</b></font> Sorry, the username is longer than 30 characters, please shorten it!<br>\n </tr>\n </table>\n </center>\n</div>");
}
/* Check if username is already in use */
if (usernameTaken($_POST['user'])) {
$use = $_POST['user'];
die("<br>\n <div align=center>\n <center>\n <table border=1 cellpadding=5 cellspacing=0 style=border-collapse: collapse id=AutoNumber1 bordercolor=#FFFFFF>\n <tr>\n <td width=100% bgcolor=#666666>\n \n <font color=#FF0000><b>ERROR:</b></font> Sorry, the username: <strong>{$use}</strong> is already taken, please pick another one!<br>\n </tr>\n </table>\n </center>\n</div>");
}
/* Check pass length */
if (strlen($_POST['pass']) < 5) {
die("<br>\n <div align=center>\n <center>\n <table border=1 cellpadding=5 cellspacing=0 style=border-collapse: collapse id=AutoNumber1 bordercolor=#FFFFFF>\n <tr>\n <td width=100% bgcolor=#666666>\n \n <font color=#FF0000><b>ERROR:</b></font> Sorry, the password is shorter than 5 characters, please make it longer!<br>\n </tr>\n </table>\n </center>\n</div>");
}
if (strlen($_POST['pass']) > 32) {
die("<br>\n <div align=center>\n <center>\n <table border=1 cellpadding=5 cellspacing=0 style=border-collapse: collapse id=AutoNumber1 bordercolor=#FFFFFF>\n <tr>\n <td width=100% bgcolor=#666666>\n \n <font color=#FF0000><b>ERROR:</b></font> Sorry, the password is longer than 32 characters, please shorten it!<br>\n </tr>\n </table>\n </center>\n</div>");
}
/* Add the new account to the database */
$md5pass = md5($_POST['pass']);
$_SESSION['reguname'] = $_POST['user'];
$_SESSION['regresult'] = addNewUser($_POST['user'], $md5pass);
$_SESSION['registered'] = true;