Context dependent validation error message

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2 years 10 months ago #108797 by BelaMulder
Newbie question: I have a question with multiple text fields of which I would like at least 3 to be filled-in. I would like the error message displayed to remind the participants of this minimum, when they submit rather than the generic validation error message. Is this possible? Thanks in advance.

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2 years 10 months ago #108825 by jelo
You could create a Expression to check for three filled out fields and display an message if not.

Take a look at:
manual.limesurvey.org/Question_type_-_Mu...28em_validation_q.29

To learn more about Expression Manager:
manual.limesurvey.org/Expression_Manager

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