Class KeyboardBuilder

constructor

• new KeyboardBuilder(keyboard?: KeyboardButton[][]): KeyboardBuilder

• Creates an instance of Keyboard.

  Parameters

  • Optionalkeyboard: KeyboardButton[][]

    A 2D array of keyboard buttons.

  Returns KeyboardBuilder

Optionalinput_field_placeholder

Optionalis_persistent

Readonlykeyboard

Optionalone_time_keyboard

Optionalresize_keyboard

Optionalselective

add

• add(...buttons: KeyboardButton[]): this

• Adds buttons to the last row of the keyboard.

  Parameters

  • ...buttons: KeyboardButton[]

    The buttons to add.

  Returns this

  The current instance for chaining.

build

• build(): KeyboardButton[][]

• Builds the keyboard structure.

  Returns KeyboardButton[][]

  The built keyboard structure.

clone

• clone(keyboard?: KeyboardButton[][]): KeyboardBuilder

• Creates a deep copy of the current Keyboard instance.

  Parameters

  • Optionalkeyboard: KeyboardButton[][]

  Returns KeyboardBuilder

  A new instance of Keyboard with the same buttons and properties.

combine

• combine(
      keyboard:
          | ReplyKeyboardMarkup
          | KeyboardButton[][]
          | KeyboardBuilder
          | { keyboard: KeyboardButton[][] }
          | { toJSON: () => ReplyKeyboardMarkup },
  ): KeyboardBuilder

• Combines the current keyboard with another one.

  Parameters

  • keyboard:
        | ReplyKeyboardMarkup
        | KeyboardButton[][]
        | KeyboardBuilder
        | { keyboard: KeyboardButton[][] }
        | { toJSON: () => ReplyKeyboardMarkup }

  Returns KeyboardBuilder

  The current instance for chaining.

equals

• equals(other: ReplyKeyboardMarkup | KeyboardBuilder): boolean

• Checks if this keyboard is equal to another keyboard.

  Parameters

  • other: ReplyKeyboardMarkup | KeyboardBuilder

    The other keyboard to compare with.

  Returns boolean

  True if both keyboards are equal based on their structure and properties, otherwise false.

oneTime

• oneTime(isEnabled?: boolean): this

• Sets the keyboard as a one-time keyboard or not.

  Parameters

  • OptionalisEnabled: boolean

    Indicates whether the keyboard should be a one-time keyboard.

  Returns this

  The current instance for chaining.

persistent

• persistent(isEnabled?: boolean): this

• Sets the keyboard as persistent or not.

  Parameters

  • OptionalisEnabled: boolean

    Indicates whether the keyboard should be persistent.

  Returns this

  The current instance for chaining.

placeholder

• placeholder(value: string): this

• Sets the placeholder text for the input field.

  Parameters

  • value: string

    The placeholder text.

  Returns this

  The current instance for chaining.

requestChat

• requestChat(
      text: string,
      requestId: number,
      options?: Omit<KeyboardButtonRequestChat, "requestId">,
  ): this

• Adds a request chat button to the keyboard.

  Parameters

  • text: string

    The button text.
  • requestId: number

    The request ID.
  • Optionaloptions: Omit<KeyboardButtonRequestChat, "requestId">

    Additional options for the button.

  Returns this

  The current instance for chaining.

requestContact

• requestContact(text: string): this

• Adds a request contact button to the keyboard.

  Parameters

  • text: string

    The button text.

  Returns this

  The current instance for chaining.

requestLocation

• requestLocation(text: string): this

• Adds a request location button to the keyboard.

  Parameters

  • text: string

    The button text.

  Returns this

  The current instance for chaining.

requestPoll

• requestPoll(text: string, type?: "quiz" | "regular"): this

• Adds a request poll button to the keyboard.

  Parameters

  • text: string

    The button text.
  • Optionaltype: "quiz" | "regular"

    The type of the poll button.

  Returns this

  The current instance for chaining.

requestUsers

• requestUsers(
      text: string,
      requestId: number,
      options?: Omit<KeyboardButtonRequestUsers, "requestId">,
  ): this

• Adds a request users button to the keyboard.

  Parameters

  • text: string

    The button text.
  • requestId: number

    The request ID.
  • Optionaloptions: Omit<KeyboardButtonRequestUsers, "requestId">

    Additional options for the button.

  Returns this

  The current instance for chaining.

resized

• resized(isEnabled?: boolean): this

• Sets the keyboard to be resized or not.

  Parameters

  • OptionalisEnabled: boolean

    Indicates whether the keyboard should be resized.

  Returns this

  The current instance for chaining.

row

• row(...buttons: KeyboardButton[]): this

• Adds a new row of buttons to the keyboard.

  Parameters

  • ...buttons: KeyboardButton[]

    The buttons to add.

  Returns this

  The current instance for chaining.

selected

• selected(isEnabled?: boolean): this

• Sets the keyboard as selective or not.

  Parameters

  • OptionalisEnabled: boolean

    Indicates whether the keyboard should be selective.

  Returns this

  The current instance for chaining.

text

• text(text: string): this

• Adds a text button to the keyboard.

  Parameters

  • text: string

    The button text.

  Returns this

  The current instance for chaining.

toJSON

• toJSON(): ReplyKeyboardMarkup

• Converts the keyboard to a JSON format suitable for Telegram API.

  Returns ReplyKeyboardMarkup

  An object representing the keyboard in JSON format.

webApp

• webApp(text: string, url: string): this

• Adds a web app button to the keyboard.

  Parameters

  • text: string

    The button text.
  • url: string

    The URL of the web app.

  Returns this

  The current instance for chaining.

Staticfrom

• from(source: KeyboardButton[][] | KeyboardBuilder): KeyboardBuilder

• Creates a Keyboard instance from another instance or a 2D array of buttons.

  Parameters

  • source: KeyboardButton[][] | KeyboardBuilder

    The source Keyboard instance or 2D array of buttons.

  Returns KeyboardBuilder

  A new instance of Keyboard.

StaticrequestChat

• requestChat(
      text: string,
      requestId: number,
      options?: Omit<KeyboardButtonRequestChat, "requestId">,
  ): RequestChatButton

• Creates a request chat button.

  Parameters

  • text: string

    The button text.
  • requestId: number

    The request ID.
  • Optionaloptions: Omit<KeyboardButtonRequestChat, "requestId">

    Additional options for the button.

  Returns RequestChatButton

  The created request chat button.

StaticrequestContact

• requestContact(text: string): RequestContactButton

• Creates a request contact button.

  Parameters

  • text: string

    The button text.

  Returns RequestContactButton

  The created request contact button.

StaticrequestLocation

• requestLocation(text: string): RequestLocationButton

• Creates a request location button.

  Parameters

  • text: string

    The button text.

  Returns RequestLocationButton

  The created request location button.

StaticrequestPoll

• requestPoll(text: string, type?: "quiz" | "regular"): RequestPollButton

• Creates a request poll button.

  Parameters

  • text: string

    The button text.
  • Optionaltype: "quiz" | "regular"

    The type of the poll button.

  Returns RequestPollButton

  The created request poll button.

StaticrequestUsers

• requestUsers(
      text: string,
      requestId: number,
      options?: Omit<KeyboardButtonRequestUsers, "requestId">,
  ): RequestUsersButton

• Creates a request users button.

  Parameters

  • text: string

    The button text.
  • requestId: number

    The request ID.
  • Optionaloptions: Omit<KeyboardButtonRequestUsers, "requestId">

    Additional options for the button.

  Returns RequestUsersButton

  The created request users button.

Statictext

• text(text: string): CommonButton

• Creates a text button.

  Parameters

  • text: string

    The button text.

  Returns CommonButton

  The created text button.

StaticwebApp

• webApp(text: string, url: string): KeyboardButton.WebAppButton

• Creates a web app button.

  Parameters

  • text: string

    The button text.
  • url: string

    The URL of the web app.

  Returns KeyboardButton.WebAppButton

  The created web app button.