horros / agavi2

        $base = clone $base;

        if ($base->length() == 0) {

            // we have an empty base so we do the actual validation

            if ($this->getDependencyManager() && (count($this->getParameter('depends')) > 0 && !$this->getDependencyManager()->checkDependencies($this->getParameter('depends'), $this->curBase))) {

                // dependencies not met, exit with success

                return self::NOT_PROCESSED;

            }

            $this->affectedArguments = $this->getFullArgumentNames();

            $this->incident = null;

            // put dependencies provided by this validator into manager

            if ($this->getDependencyManager() && ($result == self::SUCCESS && count($this->getParameter('provides')) > 0)) {

                $this->getDependencyManager()->addDependTokens($this->getParameter('provides'), $this->curBase);

            }

            return $result;

        } elseif ($base->left() !== '') {

            /*