How to refer to a footnote?

Question

How do I refer to a footnote? For example, if is constructed like this

blah blah blah blah\footnote{blah blah \label{footnote_1}}

would you refer to it using this line?

As mentioned in note \ref{footnote_1}.

Answer 1

\documentclass{article}
\usepackage{footmisc}
\begin{document}

argument of the footnote command that is being 
labelled\footnote{Note text\label{fnlabel}}
potato head\footref{fnlabel}

\end{document}

Answer 2

It also works with the all-powerful cleveref (instead of footmisc):

\documentclass{article}
\usepackage{cleveref}
\begin{document}
Here is some real nondescript text\footnote{What a qualifier\label{xxx}}

Then I can refer later to \cref{xxx} (\Cpageref{xxx})
\end{document}