<If statement not working yet used correctly> clas...

# stackoverflow

[user]

If statement not working yet used correctly
class SignUp : AppCompatActivity() {
private lateinit var auth: FirebaseAuth
private var etEmail: String? = null
private var etPass: String? = null
private var etPass2: String? = null
private lateinit var btn: Button

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_sign_up)
// Initialising
auth= Firebase.auth
etEmail = findViewById(R.id.et_email).text.toString().trim()
etPass =...