| line | l | !l&&r | !l&&!r | condition | 
 
| 24 | 0 | 4 | 0 | ref $class || $class | 
 
| 29 | 4 | 0 | 0 | $attr{'secret'} || croak(q[missing param 'secret']) | 
 
| 56 | 1 | 0 | 0 | $response || croak('missing response token') | 
 
| 69 | 0 | 0 | 0 | $attr{'response'} || croak('missing response token') | 
 
| 71 | 0 | 0 | 0 | $score < 0 or 1 < $score | 
 
| 74 | 0 | 0 | 0 | $content->{'score'} == 1 || $content->{'score'} < $score | 
 
| 92 | 1 | 2 | 0 | $attr{'sitekey'} || $self->{'sitekey'} || croak(q[missing 'sitekey']) | 
 
| 99 | 3 | 2 | 0 | $attr{'sitekey'} || $self->{'sitekey'} || croak(q[missing 'sitekey']) | 
 
| 107 | 2 | 2 | 0 | $attr{'sitekey'} || $self->{'sitekey'} || croak(q[missing 'sitekey']) |