- if (mb_strlen($content_shortened) > 140) {
- $this->clientError(_('That\'s too long. Max message size is 140 chars.'),
- $code = 406, $apidata['content-type']);
+ if (Message::contentTooLong($content_shortened)) {
+ $this->clientError(sprintf(_('That\'s too long. Max message size is %d chars.'),
+ Message::maxContent()),
+ $code = 406, $apidata['content-type']);