firebase电子邮件验证网站

Question

我的电子邮件验证有问题。我的错误是“用户为空”，因此它不会发送验证电子邮件，但会在控制台和My console.firebase.google中显示登录uid。com项目显示已注册的电子邮件。我应该更改什么，以便发送电子邮件，并且在用户验证其电子邮件之前不允许访问？我读过文件，但想不出来。提前谢谢你。

//add create user event
btnSignUp.addEventListener('click', e => {
    //get email and Password
    const email = txtEmail.value;
    const pass = txtPassword.value;
    const auth = firebase.auth();
    const promise = auth.createUserWithEmailAndPassword(email, pass);
    var user = firebase.auth().currentUser;
    user.sendEmailVerification();
    promise.catch(e => console.log(e.message));
});
//Add a realtime listener
firebase.auth().onAuthStateChanged(function(user) {
    if (user.emailVerified) {
        console.log('Email is verified');
        console.log(user);
    } else {
        window.location = "index.html";
        firebase.auth().signOut();
        alert("Email is not verified");
    }

Answer 1

对于 Firebase 版本 9，我目前正在使用 -

createUserWithEmailAndPassword(auth, email, password)
  .then((userCredential) => {
    // Signed in 
    const user = userCredential.user;

    sendEmailVerification(user)
      .then(() => {
        // Email verification sent!
        let msg = 'An email verification link has been sent to ' + user.email;
        document.querySelector('.success.email_msg').innerHTML=msg;
      });
  })
  .catch((error) => {
    document.querySelector('.error.reg_error').innerHTML = error.message;
  });

Answer 2

你不是在等待promise解决。更新到以下代码段：

const promise = auth.createUserWithEmailAndPassword(email, pass);
promise.then(user => {
  user.sendEmailVerification();
}).catch(error => console.log);