IblockElementField::getPreparedValue

protected function getPreparedValue($elementId): string
{
	$linkedEntitiesValues = $this->getLinkedEntitiesValues();
	if (
		!isset($linkedEntitiesValues[$elementId])
		|| !is_array($linkedEntitiesValues[$elementId])
	)
	{
		return '';
	}

	$formattedValue = $this->sanitizeString((string)$linkedEntitiesValues[$elementId]['NAME']);
	if ($this->isMobileContext())
	{
		return $formattedValue;
	}

	$detailUrl = $linkedEntitiesValues[$elementId]['DETAIL_PAGE_URL'];
	if ($detailUrl !== '')
	{
		$formattedValue = '' . $formattedValue . '';
	}

	return $formattedValue;
}