Deprecates the old phone number auth method. (#236)

1 files changed, 3 insertions, 3 deletions

diff --git a/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h b/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h
index 713c8a9..90cfebd 100644
--- a/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h
+++ b/Firebase/Auth/Source/Public/FIRPhoneAuthProvider.h
@@ -58,8 +58,7 @@ FIR_SWIFT_NAME(PhoneAuthProvider)
 + (instancetype)providerWithAuth:(FIRAuth *)auth FIR_SWIFT_NAME(provider(auth:));
 
 /** @fn verifyPhoneNumber:completion:
-    @brief Starts the phone number authentication flow by sending a verifcation code to the
-        specified phone number.
+    @brief Please use @c verifyPhoneNumber:UIDelegate:completion: instead.
 
     @param phoneNumber The phone number to be verified.
     @param completion The callback to be invoked when the verification flow is finished.
@@ -84,7 +83,8 @@ FIR_SWIFT_NAME(PhoneAuthProvider)
     </ul>
  */
 - (void)verifyPhoneNumber:(NSString *)phoneNumber
-               completion:(nullable FIRVerificationResultCallback)completion;
+               completion:(nullable FIRVerificationResultCallback)completion
+    __attribute__((deprecated));
 
 /** @fn verifyPhoneNumber:UIDelegate:completion:
     @brief Starts the phone number authentication flow by sending a verifcation code to the