I have a text response question where participants input a string for their ID. I have several lists of 50 participants who should take a different branch of the survey than everyone else.
I am considering using a branch based on a regex match. For example if 3 of the 50 participants ID's were `XXX`, `YYY`, and `ZZZ`, I could do something like `if XXX|YYY|ZZZ then...` but I don't know how scalable this will be because Qualtrics tends to limit the text input you can have inside of boxes.
Alternatively, I think I could do this fairly easily by collapsing an array in JS, but I'm not sure if that's going to be the best way either.
Best answer by Radam
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