Getting a checkbox list array

Hi, I hope you can help me. I’m a noobie, so… I’m trying to get the “true’“ value from a checkbox list coming from Tally. I need to get this value to use it in an if() formula to create a google docs from template. I’ve tried with get() and map() functions with no luck. I have no idea about what I’m doing wrong.

Output bundle.txt (5.5 KB)

Formulario de membresía.blueprint.json (53.0 KB)

1 Like

Hi @Joel_Caceres Welcome to the community!

Can you share your expected output example?

Best,
@Prem_Patel

Welcome to the Make community!

To do this, you can use these built-in functions:

  • toArray
    toArray(collection)

  • map
    map(complex array; key; [key for filtering]; [possible values for filtering separated by a comma])

  • first
    first(array)

These functions may have also been covered in the Make Academy tutorials — refer to the Make Academy Course Overview to learn more.

Here’s an example of how you can use these functions together:

{{first(map(toArray(1.fields); "key"; "value"; "true"))}}
(copy-paste the above into the field, or type it exactly as shown)

e.g.:

Screenshot 2025-09-18 151936
Screenshot 2025-09-18 151958

Hope this helps! Let me know if there are any further questions or issues.

@samliew
P.S.: investing some effort into the tutorials in the Make Academy will save you lots of time and frustration using Make!