I am building a voting lottery form for my friends. Each participant should guess the number of seats that every party will gain in the upcoming Israeli elections. Each party is a required field, and the numerical value is verified in the inclusive (0, 120) range.Since there are total of 120 seats in the Knesset, so I would like to enable form submission only if the sum of numbers equals 120.Is there a way to enable form submission based on the sum of numerical values in the form?
Google Forms: Accepts forms with a specific sum of numeric fields
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