[#boost-urls-param-value] = xref:boost.adoc[boost]::xref:boost/urls.adoc[urls]::xref:boost/urls/param.adoc[param]::value :relfileprefix: ../../../ :mrdocs: The value == Synopsis Declared in `<https://www.github.com/boostorg/url/blob/develop/include/boost/url/param.hpp#L93[boost/url/param.hpp]>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- std::string value; ---- == Description The presence of a value is indicated by xref:boost/urls/param/has_value.adoc[has_value] equal to true. An empty value is distinct from no value. [.small]#Created with https://www.mrdocs.com[MrDocs]#