SoSci Survey
Translations of this page:


boolean getAnswerMissing()

The function getAnswerMissing() can be used to determine whether a page is repeatedly displayed because a response was missing, or because the specified format was not adhered to. This function can be used, for example, to display additional information.

Tip: If you run a customized response check, input a text element ID in the command repeatPage to show this as an error message.


The following PHP code displays the text element “infoAB01” if the page is redisplayed due to a missing or incorrect response (e.g. in question AB01).

if (getAnswerMissing()) {
en/create/functions/getanswermissing.txt · Last modified: 24.01.2015 13:12 by alexander.ritter
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
Driven by DokuWiki