Form Assembly age calculate and display error message

In FormAssembly, we have a Birthdate field on the form. How can we calculate the user’s age, display an error message if the age is less than 15, and prevent the form from being submitted?@FormAssembly @NPSP Admin #Nonprofit #Trailhead #AppExchange

2 answers

Jude Alfaro (Just A Start)
Sep 11, 2025, 9:37 PM
you can also just ask the question - are you younger than 15? Then add a conditional response that states, you are not eligible, etc and end the form.

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Form Assembly age calculate and display error message

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