Swagger UI not sending array correctly

Question

I am trying to send multiple values (an array) (refer to on line 93 in spec ->... name: recipients[] ...)

The problem I am facing is the Swagger-ui call the endpoint

Answer 1

It looks like the way to specify this is to add collectionFormat: multi

- name: recipients[]
  in: formData
  description: Email addresses for recipients (multiple values allowed).
  required: true
  type: array
  collectionFormat: multi
  items:
      type: string

Possible values from http://swagger.io/specification/ are:

• csv - comma separated values foo,bar.
• ssv - space separated values foo bar.
• tsv - tab separated values foo\tbar.
• pipes - pipe separated values foo|bar.
• multi - corresponds to multiple parameter instances instead of multiple values for a single instance foo=bar&foo=baz. This is valid only for parameters in "query" or "formData".