[#BloombergLP-balcl-CommandLine-isValidOptionSpecificationTable-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/CommandLine.adoc[CommandLine]::isValidOptionSpecificationTable
:relfileprefix: ../../../
:mrdocs:

Return `true` if the specified (statically&hyphen;initialized) `specTable` of the specified `LENGTH` has a valid set of command&hyphen;line option specifications, and `false` otherwise&period; Optionally specify `errorStream` to which error messages are written&period; If no `errorStream` is specified, this method produces no output&period; See &lcub;Valid `balcl&colon;&colon;OptionInfo` Specifications&rcub; for a description of the validity requirements&period;

== Synopsis

Declared in `&lt;balcl&lowbar;commandline&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;int LENGTH&gt;
static
bool
isValidOptionSpecificationTable(xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo] const(& specTable)[]);
----


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