How to know whether the Register Email is verified or not in Firebase?

Question

onSubmit(formData) {
if(formData.valid) {
  console.log(formData.value);
  this.af.auth.createUser({
    email: formData.value.email,
    password: formData.value.password
  }).then(
    authState => {
    authState.auth.sendEmailVerification();
    this.router.navigate(['/login'])
  }).catch(
    (err) => {
    console.log(err);
    this.error = err;
  })
}
}

In Firebase, I set the SendEmailVerfication like the code above, and the email could send normally.However, in my app, there is no difference between the user who does not click the verification email with those clicked, how to make a difference?

Answer 1

You can use firebase.auth().currentUser.emailVerified

This will return true or false.

Answer 2

- If you are already loggedIn below solutions can help you to check email verified status.

1) The recommended way to get the current user is by setting an observer on the Auth object:

 firebase.auth().onAuthStateChanged(authUser => {
      if(authUser.user.emailVerified){ //This will return true or false
        console.log('email is verified')
       }else{
           console.log('email not verified')
       }
    })

2) You can also get the currently signed-in user by using the currentUser property.

var user = firebase.auth().currentUser;

if (user.emailVerified) {
  // email is verified.
} else {
  // email is not verified.
}

- If you are not loggedIn then please try below solution.

     firebase.auth().signInWithEmailAndPassword(email, password ).then(authUser => {

      if(authUser.user.emailVerified){ //This will return true or false
       console.log('email is verified')
      }else{
        console.log('email not verified')
      }
      }).catch(function(error) {

    });

Answer 3

According to the documentation, the User object contains an emailVerified property.

So the user to which the signInWithEmailAndPassword method's promise resolves - or the user that is passed to the onAuthStateChanged method's callback - can be inspected and the value of emailVerified can be checked.