You opened a new activity using an explicit intent that contains a Boolean with a key birthdayDate. In the answer box, write the function to receive this Boolean. The default value should be set to false.
var birthDay = intent. //continue this line
Tip: In the theory, we mentioned using getStringExtra(). Keeping that in mind, try to guess which function is supposed to work with Boolean. Don't forget to set the default value to false.