Clears the last word.
public static function UnbCaptcha::ClearWord ();
Normally, a word is determined at dice and kept as long as it is entered incorrectly or not required anymore, i.e. when the secured transaction has completed successfully. Be sure to invoke this method every time you don't need a word anymore.
Member of class: UnbCaptcha
Implementation file: captcha.class.php, line 423
© 2011 Yves Goergen. UNB Components Homepage. Reference generated on 2011-02-22.