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firebase::auth::Credential
#include <credential.h>
Authentication credentials for an authentication provider.
Summary
An authentication provider is a service that allows you to authenticate a user. Firebase provides email/password authentication, but there are also external authentication providers such as Facebook.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-01-23 UTC."],[],[],null,["# firebase::auth::Credential Class Reference\n\nfirebase::auth::Credential\n==========================\n\n\n`#include \u003ccredential.h\u003e`\n\nAuthentication credentials for an authentication provider.\n\nSummary\n-------\n\nAn authentication provider is a service that allows you to authenticate a user. Firebase provides email/password authentication, but there are also external authentication providers such as Facebook.\n\n### Inheritance\n\nDirect Known Subclasses:[firebase::auth::PhoneAuthCredential](/docs/reference/cpp/class/firebase/auth/phone-auth-credential)\n\n| ### Constructors and Destructors ||\n|---|---|\n| [Credential](#classfirebase_1_1auth_1_1_credential_1a92a6a552e35c83a72896b5373d5f3066)`()` ||\n| [Credential](#classfirebase_1_1auth_1_1_credential_1a223c90e467c2188935903e3d13e02a4f)`(const `[Credential](/docs/reference/cpp/class/firebase/auth/credential#classfirebase_1_1auth_1_1_credential)` & rhs)` Copy constructor. ||\n| [~Credential](#classfirebase_1_1auth_1_1_credential_1a80200c59cf0ff15180eb7d699f6f13c1)`()` ||\n\n| ### Public functions ||\n|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [is_valid](#classfirebase_1_1auth_1_1_credential_1a099cda6f9904b6c3d758b55565f2b770)`() const ` | `bool` Get whether this credential is valid. |\n| [operator=](#classfirebase_1_1auth_1_1_credential_1a75e6d30bf8ddbfe2fbdb6a0e69b22399)`(const `[Credential](/docs/reference/cpp/class/firebase/auth/credential#classfirebase_1_1auth_1_1_credential)` & rhs)` | [Credential](/docs/reference/cpp/class/firebase/auth/credential#classfirebase_1_1auth_1_1_credential)` &` Copy a [Credential](/docs/reference/cpp/class/firebase/auth/credential#classfirebase_1_1auth_1_1_credential). |\n| [provider](#classfirebase_1_1auth_1_1_credential_1a1c9a7968c43f57d829c8360306068433)`() const ` | `std::string` Gets the name of the Identification Provider (IDP) for the credential. |\n\nPublic functions\n----------------\n\n### Credential\n\n```c++\n Credential()\n``` \n\n### Credential\n\n```c++\n Credential(\n const Credential & rhs\n)\n``` \nCopy constructor. \n\n### is_valid\n\n```c++\nbool is_valid() const \n``` \nGet whether this credential is valid.\n\nA credential can be invalid in an error condition, e.g. empty username/password.\n\n\u003cbr /\u003e\n\n| Details ||\n|-------------|---------------------------------------------------|\n| **Returns** | True if the credential is valid, false otherwise. |\n\n### operator=\n\n```c++\nCredential & operator=(\n const Credential & rhs\n)\n``` \nCopy a [Credential](/docs/reference/cpp/class/firebase/auth/credential#classfirebase_1_1auth_1_1_credential). \n\n### provider\n\n```c++\nstd::string provider() const \n``` \nGets the name of the Identification Provider (IDP) for the credential. \n\n### \\~Credential\n\n```c++\n ~Credential()\n```"]]
