Array - Make answers exclusive

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7 months 1 week ago #175213 by domrim
Hi,

i want to make a survey with an array-question where every answer is only choosable once.
For example the attached answer would not be accepted because answer-option "2" is selected twice.

How can i realise this behaviour?

Thanks for your help.
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LimeSurvey Partners
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7 months 1 week ago #175223 by tpartner
Question validation equation:

{unique(self)}

Cheers,
Tony Partner

Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Official LimeSurvey Partner - partnersurveys.com

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