Access form submission data by index

[scottmetoyer]

Probably missing something simple here, but can I access form submission field values by index in an antlers template? Something like this:

{{ if success }}
   {{ form:submission in="contact" }}
      {{ data:0 }}
      {{ data:1  }}
   {{ /form:submission }}
{{ /if }}

[edalzell]

Why, what's your use case?

[scottmetoyer]

I've got a form with 10 fields for users to enter answers to a question.

I'd like to loop through the submitted answers to compare them against a collection of items and see if the answers are included in the collection.

Thanks!

[edalzell]

If you know the form you're in, then you know the fields? I don't understand why you can't use the fields you know, as you'd want to compare those to named answers, right?

Anyway this might work:

{{ foreach array="{session:submission}" }}
    ...
{{ /foreach }}

[scottmetoyer]

I could definitely use the fields directly without a loop, but it felt a little clunky comparing each field against the collection.

{{ if collection | contains:answer_1 }}
 ...
{{ /if }}
{{ if collection | contains:answer_2 }}
 ...
{{ /if }}
...

I thought a loop may be a cleaner approach. I'll give your suggestion a shot, thank you!

[edalzell]

tbh, I'd likely make a tag that did whatever magic you needed.