@type components() :: [t()]

Child components for action rows.

Only present for action rows.

@type custom_id() :: String.t() | nil

A developer-defined identifier for the component.

Maximum of 100 characters. Only present for buttons and select menus.

@type disabled() :: boolean() | nil

Whether the component is disabled.

Only present for buttons and select menus.

@type emoji() :: Nostrum.Struct.Emoji.t() | nil

Partial emoji of the button.

Only present for buttons. The following fields are set:

• name
• id
• animated

@type label() :: String.t() | nil

Text that appears on the button, or above the text input.

Maximum of 80 characters. Only present for buttons and text input.

@type max_length() :: 1..4000 | nil

Maximum length of the input text.

Defaults to 1. Maximum of 4000. Only present for text inputs.

@type max_values() :: 1..25 | nil

Maximum number of items that must be chosen.

Defaults to 1. Maximum of 25. Only present for select menus.

@type min_length() :: 0..4000 | nil

Minimum length of the input text.

Defaults to 0. Maximum of 4000. Only present for text inputs.

@type min_values() :: 0..25 | nil

Minimum number of items that must be chosen.

Defaults to 1. Minimum of 0. Maximum of 25. Only present for select menus.

@type options() ::
  [
    %{
      :label => String.t(),
      :value => String.t(),
      optional(:description) => String.t(),
      optional(:emoji) => %{
        id: Nostrum.Struct.Emoji.id(),
        name: Nostrum.Struct.Emoji.name(),
        animated: Nostrum.Struct.Emoji.animated()
      },
      optional(:default) => boolean()
    }
  ]
  | nil

Choices of the select menu.

Maximum of 25 options. Only present for select menus.

References

See Discord Developer Portal: Select Option Structure.

@type placeholder() :: String.t() | nil

Custom placeholder text if nothing is selected.

Maximum of 100 characters. Only present for select menus and text inputs.

@type required() :: boolean() | nil

Whether the component is required to be filled, defaults to false.

Only present for text inputs.

@type style() :: 1 | 2 | 3 | 4 | 5 | nil

An integer representing the style of the button or text input.

Only present for buttons and text input.

Values (Button)

• 1: Primary - blurple, custom_id required.
• 2: Secondary - grey, custom_id required.
• 3: Success - green, custom_id required.
• 4: Danger - red, custom_id required.
• 5: Link - grey, url required, navigates to the URL.

Values (Text Input)

• 1: Short - A single line text input.
• 2: Paragraph - A multi-line text input.

References

See Discord Developer Portal: Button Styles.

@type t() :: %Nostrum.Struct.Message.Component{
  components: components(),
  custom_id: custom_id(),
  disabled: disabled(),
  emoji: emoji(),
  label: label(),
  max_length: max_length(),
  max_values: max_values(),
  min_length: min_length(),
  min_values: min_values(),
  options: options(),
  placeholder: placeholder(),
  required: required(),
  style: style(),
  type: type(),
  url: url(),
  value: value()
}

Represents a message component.

@type type() :: 1 | 2 | 3 | 4

Component type.

This field is always set.

Values

• 1: Action Row - A container for other components.
• 2: Button - A button object.
• 3: Select Menu - A select menu for picking from choices.
• 4: Text Input - A text input field.

References

See Discord Developer Portal: Component Types.

@type url() :: String.t() | nil

URL for link-style buttons.

Only present for buttons.

@type value() :: String.t() | nil

The current value of the component.

When creating a new component, this will be its pre-filled value if present. Only present for text inputs.