init method Null safety
Implementation
void init() async {
currentUser = await ApiService().getCurrentUser();
usernameController.text = currentUser.username;
nameController.text = currentUser.name;
emailController.text = currentUser.email ?? "";
phoneNumberController.text = currentUser.phoneNumber ?? "";
birthController.text = currentUser.birth != null ? DateFormat(StringConstants.timeYMDDashFormat).format(currentUser.birth!) : "";
}