How can I limit the number of participants?

Question

I need to set a limit of participants in my survey (let's say, once I've reached 100 participants, I want the survey to give a message saying that we don't need more participants, for example). How / Where can I do that?
Thanks in advance!

Answer 1

You can use the function statistic() to limit the number of respondents.

A simple solution could look like this (on page 1):

$n = statistic('count');
if ($n > 100) {
  text('quotafull');
  buttonHide();
  pageStop();
}

For more elaborate examples, please see the manual Quota.