How we can handle fallback in WhatsApp list?

Like quick replies, WhatsApp list not having fallback. What if users enter manually instead of selecting from WhatsApp list options? how we can handle the fallback?

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Hey @senthil.vasan

As the WhatsApp list prompt doesn’t have an option to take text user inputs it doesn’t need a fallback.

So @Pratik, in that case, after the WhatsApp list node, we need to call a function node to validation the option entered by user, correct?

Hey @senthil.vasan
As you can see in this screenshot, user input is not available hence validation is not needed.

Do you mean to say validation need or not needed? please clarify

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Sorry, my bad! validation is not needed in this case.