php-guard / oauth-server

src/OAuth2/Extensions/PKCE/Flows/AuthorizationCodeFlow.php

Spacing +1 added lines, -1 removed lines

@@ -57,7 +57,7 @@
             }
         } else {
             $codeChallengeMethod = empty($requestData['code_challenge_method']) ? 'plain' : $requestData['code_challenge_method'];
-            if(!in_array($codeChallengeMethod, ['plain', 'S256'])) {
+            if (!in_array($codeChallengeMethod, ['plain', 'S256'])) {
                 throw new OAuthException('invalid_request',
                     'The request includes the invalid parameter code_challenge_method. Supported : plain, S256',
                     'https://tools.ietf.org/html/rfc7636#section-4');