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-rw-r--r--app/Controllers/userController.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/app/Controllers/userController.php b/app/Controllers/userController.php
index b3fccac24..126eb60a2 100644
--- a/app/Controllers/userController.php
+++ b/app/Controllers/userController.php
@@ -9,7 +9,7 @@ class FreshRSS_user_Controller extends FreshRSS_ActionController {
* The username is also used as folder name, file name, and part of SQL table name.
* '_' is a reserved internal username.
*/
- public const USERNAME_PATTERN = '([0-9a-zA-Z_][0-9a-zA-Z_.@-]{1,38}|[0-9a-zA-Z])';
+ public const USERNAME_PATTERN = '([0-9a-zA-Z_][0-9a-zA-Z_.@\-]{1,38}|[0-9a-zA-Z])';
public static function checkUsername(string $username): bool {
return preg_match('/^' . self::USERNAME_PATTERN . '$/', $username) === 1;