public function getSuperAdminTwoFactorKey()
    {
        if ($this->offsetExists('admin') && isset($this->admin['2fa'], $this->admin['2fa']['key'])) {
            return trim($this->admin['2fa']['key']);
        }
    }
public function getSuperAdminTwoFactorKey()
    {
        if ($this->offsetExists('admin') && isset($this->admin['2fa'], $this->admin['2fa']['key'])) {
            return trim($this->admin['2fa']['key']);
        }
    }
public function getSuperAdminTwoFactorKey ( ) { if ( $ this -> offsetExists ( 'admin' ) && isset ( $ this -> admin [ '2fa' ] , $ this -> admin [ '2fa' ] [ 'key' ] ) ) { return trim ( $ this -> admin [ '2fa' ] [ 'key' ] ) ; } }
Get the super admin two factor authentication key

@return string
Get the super admin two factor authentication key