intraface / intraface.dk

        $validator->isNumeric($var['allow_comments'], 'error in comments - allowed values are 0 and 1');

        $validator->isNumeric($var['hidden'], 'error in hidden - allowed values are 0 and 1');

        if (!Validate::string($var['identifier'], array('format' => VALIDATE_ALPHA . VALIDATE_NUM . '-_'))) {

            $this->error->set('error in unique page address. allowed values are a-z 1-9 _ -');

        }

        if (!$this->isIdentifierAvailable($var['identifier'])) {

            $this->error->set('the choosen unique page address is already used for another page, article or news. please select another one');

        }

            $this->error->set('error in identifier - cannot be empty');

        }

        if (!Validate::string($var['identifier'], array('format' => VALIDATE_ALPHA . VALIDATE_NUM . '-_'))) {

            $this->error->set('error in identfier - allowed characters are a-z and 1-9');

        }

        if ($this->isIdentifierUnique($var['identifier'])) {

            $this->error->set('error in identifier - has to be unique');

        }