MultiFactorError interface

當使用者需要提供第二個因素才能成功登入時引發的錯誤。

此錯誤的錯誤代碼是auth/multi-factor-auth-required 。

簽名：

export interface MultiFactorError extends AuthError 

擴充： AuthError

特性

財產	類型	描述
自訂數據	驗證錯誤['customData'] & { 只讀操作類型: (操作類型對應類型)[ OperationTypeMap類型的鍵]; }	有關 MultiFactorError 的詳細資訊。

多因子錯誤.customData

有關 MultiFactorError 的詳細資訊。

簽名：

readonly customData: AuthError['customData'] & {
        readonly operationType: (typeof OperationTypeMap)[keyof typeof OperationTypeMap];
    };

例子

let resolver;
let multiFactorHints;

signInWithEmailAndPassword(auth, email, password)
    .then((result) => {
      // User signed in. No 2nd factor challenge is needed.
    })
    .catch((error) => {
      if (error.code == 'auth/multi-factor-auth-required') {
        resolver = getMultiFactorResolver(auth, error);
        multiFactorHints = resolver.hints;
      } else {
        // Handle other errors.
      }
    });

// Obtain a multiFactorAssertion by verifying the second factor.

const userCredential = await resolver.resolveSignIn(multiFactorAssertion);