taMaid/blob/master/R/isCPR.R'><code>R/isCPR.R</code></a></small>
    <div class="hidden name"><code>isCPR.Rd</code></div>
    </div>

    <div class="ref-description">
    
    <p>A <code><a href='checkFunction.html'>checkFunction</a></code> that checks if <code>v</code> consists exclusively
of valid Danish civil registration (CPR) numbers, ignoring missing values. This
function is intended for use as a precheck in <code><a href='makeDataReport.html'>makeDataReport</a></code>, ensuring
that CPR numbers are 