public function isValid()

in src/Facebook/InstantArticles/Elements/Header.php [450:465]

• 16 lines of code
• 6 McCabe index (conditional complexity)

    public function isValid()
    {
        $has_ad = count($this->ads) > 0;
        $has_valid_ad = false;
        if ($has_ad) {
            foreach ($this->ads as $ad) {
                if ($ad->isValid()) {
                    $has_valid_ad = true;
                    break;
                }
            }
        }
        return
            ($this->title && $this->title->isValid()) ||
             $has_valid_ad;
    }