_fold_values() : return is inside if() ???

[tivnet]

$folds = array();
if( !is_null( $this->sections ) && is_null( $this->options_defaults ) ) {
...
return $folds;
}

// and else - nothing is returned?

[dovy]

Good catch. Resolved in next push.

[dovy]

@tivnet Just an FYI. Fold has changed to required and the new format is as such:

'required'=>array('KEY', '=', array('VALUES'))

Check the sample doc for examples.