[#BloombergLP-bdljsn-JsonNumber-isValidNumber]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdljsn.adoc[bdljsn]::xref:BloombergLP/bdljsn/JsonNumber.adoc[JsonNumber]::isValidNumber
:relfileprefix: ../../../
:mrdocs:

Return `true` if the specified `text` complies with the grammar of a JSON number, and `false` otherwise&period; See the &lcub;JSON Textual Specification&rcub;&period;

== Synopsis

Declared in `&lt;bdljsn&lowbar;jsonnumber&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool
isValidNumber(std::string&lowbar;view const& text);
----


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