public function siteName(string $siteName) : self
    {
        if ($this->validate and ! $siteName) {
            throw new Exception("Open Graph: Invalid site_name (empty)");
        }

        $this->forget('site_name');

        $this->tags[] = $this->createTag('site_name', $siteName);

        return $this;
    }
public function siteName(string $siteName) : self
    {
        if ($this->validate and ! $siteName) {
            throw new Exception("Open Graph: Invalid site_name (empty)");
        }

        $this->forget('site_name');

        $this->tags[] = $this->createTag('site_name', $siteName);

        return $this;
    }
public function siteName ( string $ siteName ) : self { if ( $ this -> validate and ! $ siteName ) { throw new Exception ( "Open Graph: Invalid site_name (empty)" ) ; } $ this -> forget ( 'site_name' ) ; $ this -> tags [ ] = $ this -> createTag ( 'site_name' , $ siteName ) ; return $ this ; }
Adds a site_name tag

@param  string $siteName
@return OpenGraph
Adds a site_name tag