[JavaSpring] Missing @Valid annotation for multipard/form-data content type if part is object

[Demonian]

THe problem is located in mustache file FormData and it seems that @Valid annotation will only be added to file multipart file part but not to other parts which could be objects with their own required fields

Expected Result:

@Valid annotation is added during generation

Actual Result: @Valid annotation is missing thus required fields inside model are not validated