KeyboardButton (Telegram Bots Meta 5.7.0 API)

java.lang.Object
- org.telegram.telegrambots.meta.api.objects.replykeyboard.buttons.KeyboardButton

All Implemented Interfaces:

Serializable, BotApiObject, Validable
```
public class KeyboardButton
extends Object
implements Validable, BotApiObject
```
Version:

1.0 This object represents one button of the reply keyboard. For simple text buttons String can be used instead of this object to specify text of the button.

Author:

Ruben Bermudez

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  KeyboardButton()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void validate()
  Validates that mandatory fields are filled and optional objects
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KeyboardButton
```
public KeyboardButton()
```
- Method Detail
  - validate
```
public void validate()
              throws TelegramApiValidationException
```
    Description copied from interface: Validable
    
    Validates that mandatory fields are filled and optional objects
    
    Specified by:
    
    validate in interface Validable
    
    Throws:
    
    TelegramApiValidationException - If any mandatory field is empty