[#CMessageHeader-IsMessageTypeValid]
= xref:CMessageHeader.adoc[CMessageHeader]::IsMessageTypeValid
:relfileprefix: ../
:mrdocs:

Returns whether the message type field contains a valid, well‐formed value.

== Synopsis

Declared in `<protocol.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsMessageTypeValid() const;
----

== Return Value

true if the message type field is valid and well‐formed.


[.small]#Created with https://www.mrdocs.com[MrDocs]#