lib/components/db/fields/Base.php
public function getFilterSettings()
    {
        if (!$this->human) {
            return false;
        }
        $settings = [];
        $settings['id'] = null;
        $settings['label'] = $this->label;
        $settings = array_merge($settings, $this->formField->filterSettings);

        return $settings;
    }
public function getFilterSettings()
    {
        if (!$this->human) {
            return false;
        }
        $settings = [];
        $settings['id'] = null;
        $settings['label'] = $this->label;
        $settings = array_merge($settings, $this->formField->filterSettings);

        return $settings;
    }
Get filter settings.

@return [[@doctodo return_type:getFilterSettings]] [[@doctodo return_description:getFilterSettings]]