On forms, can I make a field required based the selection in another field?

Taylor Chappell

We are trying to use forms for certain customers where I work. They select what they want, but they ignore fields like quantity. I can't just make those fields required, because that may make the customer feel hassled to enter 0's.

So the question is: Can I make a quantity field required when they select a certain object on the form?

Mikael Sandberg

Yes, that is possible. Basically you make both fields required, but the second one is added to a section that is conditionally shown based on what the user selected in the first field. Something like this:

The second field will only be required if that section is shown on the form.