I want to show a message whenever my survey respondents answer a multiple choice question correctly. See below:
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When the question only has one correct answer ("blue"), my javascript works fine. Here's a snapshot of my code:
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However, when I enable multiple correct answers, the code does not work any more if I change the javascript to below:
!
Can anyone help and let me know what I am doing wrong? Thank you!
Best answer by TomG
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