Jarves\Configuration\Field::isHidden PHP Method

    public function isHidden()
    {
        if (!$this->hasFieldType()) {
            return false;
        }
        if ($parentField = $this->getParentField()) {
            if ($parentField->isHidden()) {
                return true;
            }
        }
        if ($this->getNeedValue()) {
            $againstField = null;
            if ($againstFieldName = $this->getAgainstField()) {
                if ($this->getForm()) {
                    $againstField = $this->getForm()->getField($againstFieldName);
                }
            } else {
                $againstField = $this->getParentField();
            }
            if ($againstField) {
                if ($againstField->isHidden()) {
                    return true;
                }
                if (is_array($this->getNeedValue())) {
                    if (!in_array($againstField->getValue(), $this->getNeedValue())) {
                        return true;
                    }
                } else {
                    if ($againstField->getValue() != $this->getNeedValue()) {
                        return true;
                    }
                }
            }
        }
        return false;
    }