Merge pull request #31 from champkeh/hotp-digits-check

check hotp key generation opts.Digits
pquerna · Aug 13, 2018 · be78767 · be78767
2 parents 7b7d3c7 + 7b09999
commit be78767
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/hotp/hotp.go b/hotp/hotp.go
@@ -167,6 +167,10 @@ func Generate(opts GenerateOpts) (*otp.Key, error) {
 		opts.SecretSize = 10
 	}
 
+	if opts.Digits == 0 {
+		opts.Digits = otp.DigitsSix
+	}
+
 	// otpauth://totp/Example:alice@google.com?secret=JBSWY3DPEHPK3PXP&issuer=Example
 
 	v := url.Values{}