if (strlen($username) > 16 or strlen($username) < 4) {
$error = true;
$username_errors[] = 'The username must be between 4 and 16 characters long.';
}
if (preg_match('/^[a-z0-9]+$/', $username) == 0) {
$error = true;
$username_errors[] = 'Username may only contain alphanumeric characters.';
}
# Process full name
$fullname = $_POST['fullname'];
# Process group
$group = $_POST['group'];
# Check for valid email
$email = $_POST['email'];
if ($email != '') {
if (!rgds_is_email($email)) {
$error = true;
$email_errors[] = 'Email address is not valid.';
}
}
# Check for valid passwords
$password1 = $_POST['password1'];
$password2 = $_POST['password2'];
if ($password1 != '' and $password2 != '') {
if (strcmp($password1, $password2) != 0) {
$error = true;
$password_errors[] = 'The passwords do not match. Please retype them.';
} elseif (strlen($password1) > 16 or strlen($password1) < 4) {
$error = true;
$password_errors[] = 'The password must be between 4 and 16 characters long.';
}
$smarty->assign('indiv', $o);
# populate keyword array
keyword_push(gtc("Comments"));
keyword_push($o->full_name());
# assign other smarty variables
$smarty->assign('page_title', sprintf(gtc("Comments for %s"), $o->full_name()));
$smarty->assign('surname_title', sprintf(gtc("%s Surname"), $o->sname));
$content_title = $o->prefix . ' ' . $o->full_name();
if ($o->suffix) {
$content_title .= ', ' . $o->suffix;
}
$smarty->assign('content_title', $content_title);
# If the form has been posted then let's validate the form variables
if (!empty($_POST)) {
if (empty($_POST['email'])) {
$form_errors['email'] = gtc("YOU MUST ENTER AN EMAIL ADDRESS");
} elseif (!rgds_is_email(trim($_POST['email']))) {
$form_errors['email'] = gtc("THE EMAIL ADDRESS YOU ENTERED IS NOT VALID");
}
if (empty($_POST['comment'])) {
$form_errors['comment'] = gtc("PLEASE ENTER SOME TEXT");
}
$smarty->assign('form_errors', $form_errors);
# The form validated ok, so now save the data
if (!$form_errors) {
insert_comment($g_indiv, $_POST['email'], $_POST['comment']);
$comment_preview = rgds_parse_links($_POST['comment']);
$smarty->assign('comment_preview', $comment_preview);
$smarty->assign('SAVED', 1);
}
}