Kotlin: Sign in a user through OTP

Sends a OTP to the user's email or phone number.

• Requires either an email or phone number.
• This method is used for passwordless sign-ins where a OTP is sent to the user's email or phone number.
• If the user doesn't exist, signInWith(OTP) will signup the user instead. To restrict this behavior, you can set createUser to false.
• The method signUpWith(OTP) does the exact same thing as signInWith(OTP), so it doesn't matter which one you use.
• If you're using an email, you can configure whether you want the user to receive a magiclink or a OTP.
• If you're using phone, you can configure whether you want the user to receive a OTP.
• The magic link's destination URL is determined by the SITE_URL.
• See redirect URLs and wildcards to add additional redirect URLs to your project.
• To learn how to handle OTP links & OAuth refer to initializing
• Magic links and OTPs share the same implementation. To send users a one-time code instead of a magic link, modify the magic link email template to include \{\{ .Token \}\} instead of \{\{ .ConfirmationURL \}\}.

Parameters

• provider

  (Required)

  The provider to use for the user's authentication, in this case `OTP`.

• redirectUrl

  (Optional)

  The redirect url to use. If you don't specify this, the platform specific will be used, like deeplinks on android.

• config

  (Optional)

  The configuration for signing in with `OTP`.

Examples

Sign in with email

supabase.auth.signInWith(OTP) \{
    email = "example@email.com"
\}

Sign in with SMS OTP

supabase.auth.signInWith(OTP) \{
    phone = "+4912345679"
\}