Forcing a Constant Sum question to be less then 24 hours | XM Community
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I can't figure out how to make an error message come up if the total is larger then 24 hours for this question. Can anybody help me? !
Let's say the QID of your question is QID1. Then add Custom Validation so that "Live TV as it airs" is less than or equal to: ``` $e{ 24 - q://QID1/ChoiceNumericEntryValue/2 - q://QID1/ChoiceNumericEntryValue/3 - q://QID1/ChoiceNumericEntryValue/4 - q://QID1/ChoiceNumericEntryValue/5 } ```