# Joystick:isVibrationSupported

Available since LÖVE 0.9.0
This function is not supported in earlier versions.

Gets whether the Joystick supports vibration.

## Function

### Synopsis

    supported = Joystick:isVibrationSupported( )

### Arguments

None.

### Returns

`boolean supported`
  True if rumble / force feedback vibration is supported on this Joystick, false if not.

## Notes

The very first call to this function may take more time than expected because SDL's Haptic / Force Feedback subsystem needs to be initialized.

## See Also

- Joystick
- Joystick:setVibration
- Joystick:getVibration

##

Category:

- Functions