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Test for non-existing variable?

  • ancosema
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10 years 3 months ago #102579 by ancosema
Test for non-existing variable? was created by ancosema
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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  • tpartner
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10 years 3 months ago #102601 by tpartner
Replied by tpartner on topic Test for non-existing variable?
Please do not cross-post.

Cheers,
Tony Partner

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