EmailAuthProvider

classEmailAuthProvider

Represents the email and password authentication mechanism. Use this class to obtain s.

Summary

Constants
`constString!`	`EMAIL_LINK_SIGN_IN_METHOD = "emailLink"` Unique string identifier for email/link sign-in method.
`constString!`	`EMAIL_PASSWORD_SIGN_IN_METHOD = "password"` Unique string identifier for email/password sign-in method.
`constString!`	`PROVIDER_ID = "password"` Unique string identifier for this provider type.

Public functions
`java-staticAuthCredential`	`getCredential(email: String, password: String)` Returns a new instance of`AuthCredential` that wraps a given email and password.
`java-staticAuthCredential`	`getCredentialWithLink(email: String, emailLink: String)` Returns a new instance of`AuthCredential` that wraps an email sign-in link.

const val EMAIL_LINK_SIGN_IN_METHOD = "emailLink": String!

Unique string identifier for email/link sign-in method. Indicates the signin methodssignInWithEmailLink andsignInWithCredential with anEmailAuthCredential generated bygetCredentialWithLink.

const val EMAIL_PASSWORD_SIGN_IN_METHOD = "password": String!

Unique string identifier for email/password sign-in method. Indicates the signin methodssignInWithEmailAndPassword andsignInWithCredential with anEmailAuthCredential generated bygetCredential.

const val PROVIDER_ID = "password": String!

Unique string identifier for this provider type.

java-static fun getCredential(email: String, password: String): AuthCredential

Returns a new instance ofAuthCredential that wraps a given email and password. Used when callingsignInWithCredential orlinkWithCredential.

java-static fun getCredentialWithLink(email: String, emailLink: String): AuthCredential

Returns a new instance ofAuthCredential that wraps an email sign-in link. Used when callingsignInWithCredential orlinkWithCredential.

Exceptions

IllegalArgumentException thrown if theemailLink doesn't conform to the expectations checked inisSignInWithEmailLink

Parameters
`email: String`	the email to which the`emailLink` was sent
`emailLink: String`	a link generated by`sendSignInLinkToEmail`

Returns
`AuthCredential`	an`AuthCredential` that wraps the given`email` and`emailLink`. Used when calling`signInWithCredential`,`linkWithCredential`, or`reauthenticate`.

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Last updated 2025-07-21 UTC.