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TOPIC: Test for non-existing variable?

Test for non-existing variable? 11 months 1 week ago #102579

  • ancosema
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Hello,

I'm trying to test for a non-existing variable... if a question hasn't been asked yet I get an error message saying "non defined variable" in the Expression Manager, however, I would like to know if the survey participant answered a certain question and show it in an overview (via the question type: text display).

Thanks for any suggestion!
Anja
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Test for non-existing variable? 11 months 1 week ago #102601

  • tpartner
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Please do not cross-post.
Cheers,
Tony Partner

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