Slackblocks.Elements.FileInput (slackblocks v2.8.0)

An input that lets users upload files.

Fields

action_id — Sets the identifier Slack returns in interaction payloads when a user acts on this element. It must be unique among the elements of its block. Optional; nil omits the field.
filetypes — Adds accepted file extensions, such as pdf or png. Optional; nil omits the field.
max_files — Sets the maximum number of files a user can upload. Optional; nil omits the field.

t()

Atomically replaces supplied fields; omitted fields retain their values.

Constructs and validates a value. Text conveniences apply to keyword input.

Constructs a value or raises Slackblocks.ValidationError.

@type t() :: %Slackblocks.Elements.FileInput{
  action_id: binary() | nil,
  filetypes: [binary()] | nil,
  max_files: integer() | nil
}

@spec change(
  t(),
  keyword()
) :: {:ok, t()} | {:error, Slackblocks.ValidationError.t()}

Atomically replaces supplied fields; omitted fields retain their values.

@spec change!(
  t(),
  keyword()
) :: t()

@spec new(keyword()) :: {:ok, t()} | {:error, Slackblocks.ValidationError.t()}

Constructs and validates a value. Text conveniences apply to keyword input.

@spec new!(keyword()) :: t()

Constructs a value or raises Slackblocks.ValidationError.