1 files changed, 1 insertions, 11 deletions
diff --git a/mbbsd/register.c b/mbbsd/register.c
index 0bb22bda..f46fe6ad 100644
--- a/mbbsd/register.c
+++ b/mbbsd/register.c
@@ -45,18 +45,8 @@ checkpasswd(const char *passwd, char *plain)
 int
 bad_user_id(const char *userid)
 {
-    int             len, i;
-    len = strlen(userid);
-
-    if (len < 2)
-	return 1;
-
-    if (not_alpha(userid[0]))
+    if(!is_validuserid(userid))
 	return 1;
-    for (i = 1; i < len; i++)
-	/* DickG: 修正了只比較 userid 第一個字元的 bug */
-	if (not_alnum(userid[i]))
-	    return 1;
 
     if (strcasecmp(userid, str_new) == 0)
 	return 1;