3.25: once() calculations in the relevant field not working in browser

kwCoM

Hello! I'm trying to use a method I've used before for setting up photo questions that only appear when a previous one has been filled, to give users the options to submit multiple photos if they need it. 

For example, once(${Photo1}>'') is what I put in the "Relevant" field, and this has been working fine for my needs. However, today I updated my version of Survey123, and after publishing a survey noticed that all of the questions using this were showing up now in the browser version of the survey, regardless of if the referenced field had been filled or not. This issue isn't happening on mobile devices, where the survey is still appearing as intended. 

My surveys that use similar set ups published with earlier versions of Survey123 are still working correctly. Is this a known bug, or are there any workarounds? 

Neal_t_k

You could try ${Photo1} != ''  

web syntax is a little more strict and it may be trying to evaluate if a non-numeric is greater than another non-numeric entry and breaking.

Instead of having multiple photo questions, you could just have one and make the appearance multiline which allows for multiple photos in the same question.  You can use constraints if you want to limit the amount of photos e.g. count-selected(.)<4