[#MuSig2SecNonce-IsValid]
= xref:MuSig2SecNonce.adoc[MuSig2SecNonce]::IsValid
:relfileprefix: ../
:mrdocs:

Check whether this holder currently owns a usable secret nonce&period;

== Synopsis

Declared in `&lt;musig&period;h&gt;`

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

== Return Value

true if the secret nonce is valid, false otherwise&period;


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