public function isFieldEmpty(Content $content, $fieldDefIdentifier, $forcedLanguage = null)
{
$field = $this->translationHelper->getTranslatedField($content, $fieldDefIdentifier, $forcedLanguage);
$fieldDefinition = $this->getFieldDefinition($content->contentInfo, $fieldDefIdentifier);
return $this->fieldTypeService->getFieldType($fieldDefinition->fieldTypeIdentifier)->isEmptyValue($field->value);
}