'Ask the user for a fingerprint in liveCode

How can I request a fingerprint from the user? If the fingerprint is correct then it will do the following code:

answer "T"

And if it's a mistake he will make the following code:

answer "F"

And if there is no fingerprint in the system at all that will do the following code:

answer "No fingerprint found"

Thanks

livecode

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Solution	Source