MultiFactorError interface

用户需要提供第二重身份验证才能成功登录时抛出的错误。

此错误的错误代码为 auth/multi-factor-auth-required。

签名：

export interface MultiFactorError extends AuthError 

扩展：AuthError

属性

属性	类型	说明
customData	AuthError['customData'] 和{ readonly actionType: (typeof OperationTypeMap)[keyof typeof OperationTypeMap];}	有关 MultiFactorError 的详细信息。

MultiFactorError.customData

有关 MultiFactorError 的详细信息。

签名：

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

示例

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);