<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass{article}
\usepackage[designv]{web}
\usepackage{eforms}

%\previewOn\pmpvOn
\def\cs#1{\texttt{\eqbs#1}}

\begin{defineJS}{\btnHashStrAct}
var resp=app.response({
  cQuestion: "Enter a PIN number",
  cTitle: "Get Hash String"
});
if (resp !=null) {
  var f=this.getField("txtHashStr");
  var hashStr=Collab.hashString(resp);
  f.value=hashStr;
  f=this.getField("txtPINNum");
  f.value=resp;
  f=this.getField("txtdeclPINId");
  f.value = "\\\\declPINId{"+resp+"}{"+hashStr+"}";
  f=this.getField("txtdeclPINId");
  var g=this.getField("txtdeclRePINId");
  g.value = "\\\\declRePINId{"+resp+"}{"+hashStr+"}";
  
}
\end{defineJS}

\parindent0pt

\begin{document}

\section*{Get Hash String from PIN number}

\textbf{Extensive Instructions.} Create a four digit (PIN) number.
Push the button and enter the four digit number you just created into the response box.
When you press the  \textsf{OK} button,
the hash string of the PIN number you entered appears in the text field. The PIN number goes in as the
first argument of \verb|\declPINId| (\verb|\declRePINId|), and the hash string is the second argument of 
\verb|\declPINId| (\verb|\declRePINId|); eg,
\begin{verbatim}
\declPINId{5243}{02JRVZdRgYgCA-Rtje8VkD}   % PIN/hash string (default)
\declRePINId{1234}{By9mbLF0NJMA2sN2x4D0VB} % PIN/hash string (default)
\end{verbatim}
Normally, the PIN numbers for \cs{declPINId} and \cs{declRePINId} are different.\medskip

\textbf{Brief Instructions.} Press \textsf{Push}, enter your PIN, press \textsf{OK}.\medskip\par\noindent
\pushButton[\CA{Push}\AAmouseup{\btnHashStrAct}]{btn}{}{11bp}\olBdry
\textField[\textSize{8}]{txtHashStr}{2in}{11bp} Chosen PIN: \textField[\textSize{8}]{txtPINNum}{\widthof{00000}}{11bp}
\medskip\par\noindent
%
Save these two values as arguments of \verb|\declPINId| and place in the preamble of your
quiz document.\medskip

\noindent
For \cs{declPINId}, copy to quiz document:\\[6pt]\null
  \hspace{15pt}\textField[\textSize{8}]{txtdeclPINId}{3in}{13bp}\vcgBdry[6pt]
For \cs{declRePINId}, copy to quiz document:\\[6pt]\null
  \hspace{15pt}\textField[\textSize{8}]{txtdeclRePINId}{3in}{13bp}\vcgBdry[6pt]
\pushButton[\CA{Reset}\AAmouseup{this.resetForm();}]{reset}{}{13bp}




\end{document}
</pre></body></html>