Use line item array as input data in app

  • 25 May 2021
  • 2 replies

I want to know if it is possible to use an array as input data in a input field. For instance my Facebook trigger returns the attachments array but only views the first iteration, so in my input fields I can only select the first image from the post. This is logical because if you would map multiple images and then upload a post with only 1 image there would be no input the other input fields. That’s why I want to use the entire attachments array as input so my code can take care of handling single or multiple images. Is this possible?

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2 replies

Userlevel 7
Badge +12

Hi @Robert Blaauwendraad 

If you are building an application check out the docs about multiple values here: 

Userlevel 7
Badge +9

If you expect an array as input from another API (the result of another trigger or action in the user’s Zap), you will use a line item group:


“Allow multiples” is for allowing the user to map 0 or more arbitrary single valued fields as inputs.