How to validate/receive MultiPartData in a type-sa...

# ktor

[Mario Andhika]

How to validate/receive MultiPartData in a type-safe way?

validate<MultiPartData> { request ->
    // perform validation
}

If I do this, then all MultiPartData will be validated in the same way.

I’m looking for something like:

call.receiveMultipart<MyCustomMultiPartData>()

I tried implementing the MultiPartData interface, but not sure how to implement the readPart() method. Also call.receive<MyCustomMultiPartData>() will not receive as multipart

[Aleksei Tirman [JB]]

Unfortunately, that's impossible using the RequestValidation plugin. You can manually validate the parts while reading them up.