OEModule\OphCiExamination\models\Element_OphCiExamination_VisualAcuity::afterValidate PHP Method

    protected function afterValidate()
    {
        $contra_flags = array('_unable_to_assess', '_eye_missing');
        foreach (array('left', 'right') as $side) {
            $check = 'has' . ucfirst($side);
            if ($this->{$check}()) {
                if ($this->{$side . '_readings'}) {
                    foreach ($this->{$side . '_readings'} as $i => $reading) {
                        if (!$reading->validate()) {
                            foreach ($reading->getErrors() as $fld => $err) {
                                $this->addError($side . '_readings', ucfirst($side) . ' reading(' . ($i + 1) . '): ' . implode(', ', $err));
                            }
                        }
                    }
                    foreach ($contra_flags as $f) {
                        if ($this->{$side . $f}) {
                            $this->addError($side . $f, 'Cannot be ' . $this->getAttributeLabel($side . $f) . ' with VA readings.');
                        }
                    }
                } else {
                    $valid = false;
                    foreach ($contra_flags as $f) {
                        if ($this->{$side . $f}) {
                            $valid = true;
                        }
                    }
                    if (!$valid) {
                        $this->addError($side, ucfirst($side) . ' side has no data.');
                    }
                }
            }
        }
        parent::afterValidate();
    }