Field::getFormattedValueForKanban

protected function getFormattedValueForKanban($fieldValue, int $itemId, Options $displayOptions)
{
	$isMultiple = $this->isMultiple();

	if ($isMultiple && is_array($fieldValue))
	{
		$value = $this->getPreparedArrayValues($fieldValue);
		if (!empty($value))
		{
			$result = [];
			foreach ($value as $valueArrayItem)
			{
				$result[] = $this->render($displayOptions, $itemId, [$valueArrayItem]);
			}
			return $result;
		}
	}

	return $this->renderSingleValue($fieldValue, $itemId, $displayOptions);
}