[#KeyPair-IsValid] = xref:KeyPair.adoc[KeyPair]::IsValid :relfileprefix: ../ :mrdocs: Check whether this keypair is valid. == Synopsis Declared in `<key.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- bool IsValid() const; ---- == Return Value true if the key pair holds valid key material. [.small]#Created with https://www.mrdocs.com[MrDocs]#