DataProvider::getValue

public function getValue($name)
{
	if($this->fields === null)
	{
		$this->getFields();
	}
	if(!isset($this->data[$name]))
	{
		$this->data[$name] = DataProviderManager::getInstance()->getDataProviderValue($this, $name);
	}

	return DataProviderManager::getInstance()->prepareValue($this->data[$name], $this->fields[$name] ?? []);
}