Merge pull request #134 from mattrubin/readme-base32-example

Fix the Base32-decoding function in the token creation example code
mattrubin · Feb 10, 2017 · 4c099be · 4c099be
2 parents 7a6804d + ff105ab
commit 4c099be
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -78,12 +78,14 @@ if let token = Token(url: url) {
 
 To create a generator and a token from user input:
 
+> This example assumes the user provides the secret as a Base32-encoded string. To use the decoding function seen below, add `import Base32` to the top of your Swift file.
+
 ````swift
 let name = "..."
 let issuer = "..."
 let secretString = "..."
 
-guard let secretData = Data(base32String: secretString),
+guard let secretData = MF_Base32Codec.data(fromBase32String: secretString),
     !secretData.isEmpty else {
         print("Invalid secret")
         return nil