如何在firebase中的phoneNumber链接后重定向？

Question

我需要帮助。我不知道如何检测 phoneNumber 是否已成功链接到用户。如果操作成功，我想重定向到其他页面。我的代码是这样的。*我的代码有效，但如果我添加一个函数来重定向它不起作用。function verifyNumber(){var user = firebase.auth().currentUser;var phoneNumber = document.getElementById('phoneNumber');var signInButtonElement = document.getElementById('sign-in-button');var inputCode = document.getElementById('code');var codeButton = document.getElementById('confirm-code');if(!user.phoneNumber){  // You also need to provide a button element signInButtonElement  // which the user would click to complete sign-in.  // Get recaptcha token. Let's use invisible recaptcha and hook to the button.  var appVerifier = new firebase.auth.RecaptchaVerifier(      signInButtonElement, {size: 'invisible'});  // This will wait for the button to be clicked the reCAPTCHA resolved.  user.linkWithPhoneNumber(phoneNumber.value, appVerifier)    .then(function(confirmationResult) {      // Ask user to provide the SMS code.      phoneNumber.style.display = 'none';      signInButtonElement.style.display = 'none';      //inputCode.style.display = 'inline-block'      //codeButton.style.display = 'inline-block'       var code = window.prompt('Provide your SMS code');      // Complete sign-in.      return confirmationResult.confirm(code);      //updateStatus() doesnt work    });    } } function updateStatus(){ var user = firebase.auth().currentUser; if(user.phoneNumber){    window.location.href = "../home/home.html"; }else{    alert('Ha ocurrido un error'); } }

Answer 1

在检查和重定向之前，您必须等待异步功能confirmationResult.confirm完成。

user.linkWithPhoneNumber(phoneNumber.value, appVerifier)

  .then(function(confirmationResult) {

    // Ask user to provide the SMS code.

    phoneNumber.style.display = 'none';

    signInButtonElement.style.display = 'none';

    //inputCode.style.display = 'inline-block'

    //codeButton.style.display = 'inline-block'

    var code = window.prompt('Provide your SMS code');

    // Complete sign-in.

    return confirmationResult.confirm(code);

  })

  .then(() => {

    // Wait for linking to complete before redirecting.

    updateStatus();

  });

}