BaseSimpleField::getFormattedValueForKanban

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

		$result = [];
		if (!empty($values))
		{
			foreach ($values as $valueArrayItem)
			{
				$result[] = $this->render($displayOptions, $itemId, [$valueArrayItem]);
			}
		}

		return $result;
	}

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