+require_once('../src/validate.php');
+require_once('../functions/imap.php');
+require_once('../functions/display_messages.php');
+
+$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
+global $delimiter;
+
+$folder_name = trim($folder_name);
+
+if (strpos($folder_name, "\"") || strpos($folder_name, "\\") ||
+ strpos($folder_name, "'") || strpos($folder_name, "$delimiter") ||
+ ($folder_name == '')) {
+ displayPageHeader($color, 'None');
+ echo "<html><body bgcolor=$color[4]>";
+ plain_error_message(_("Illegal folder name. Please select a different name.")."<BR><A HREF=\"../src/folders.php\">"._("Click here to go back")."</A>.", $color);
+ sqimap_logout($imapConnection);
+ exit;
+}