1 files changed, 24 insertions, 0 deletions
diff --git a/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h b/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h
index 138028a..5acc500 100644
--- a/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h
+++ b/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h
@@ -20,6 +20,7 @@
 
 @class FIRAuth;
 @class FIRPhoneAuthCredential;
+@protocol FIRAuthUIDelegate;
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -85,6 +86,29 @@ FIR_SWIFT_NAME(PhoneAuthProvider)
 - (void)verifyPhoneNumber:(NSString *)phoneNumber
                completion:(nullable FIRVerificationResultCallback)completion;
 
+/** @fn verifyPhoneNumber:UIDelegate:completion:
+    @brief Starts the phone number authentication flow by sending a verifcation code to the
+        specified phone number.
+    @param phoneNumber The phone number to be verified.
+    @param UIDelegate A view controller object used to present the SFSafariViewController or
+        WKWebview.
+    @param completion The callback to be invoked when the verification flow is finished.
+    @remarks Possible error codes:
+    <ul>
+        <li>@c FIRAuthErrorCodeCaptchaCheckFailed - Indicates that the reCAPTCHA token obtained by
+            the Firebase Auth is invalid or has expired.</li>
+        <li>@c FIRAuthErrorCodeQuotaExceeded - Indicates that the phone verification quota for this
+            project has been exceeded.</li>
+        <li>@c FIRAuthErrorCodeInvalidPhoneNumber - Indicates that the phone number provided is
+            invalid.</li>
+        <li>@c FIRAuthErrorCodeMissingPhoneNumber - Indicates that a phone number was not provided.
+        </li>
+    </ul>
+ */
+- (void)verifyPhoneNumber:(NSString *)phoneNumber
+               UIDelegate:(nullable id<FIRAuthUIDelegate>)UIDelegate
+               completion:(nullable FIRVerificationResultCallback)completion;
+
 /** @fn credentialWithVerificationID:verificationCode:
     @brief Creates an @c FIRAuthCredential for the phone number provider identified by the
         verification ID and verification code.