doc: fix login example param checking (labring#1494)

HUAHUAI23 · Aug 25, 2023 · fe53422 · fe53422
1 parent 339d208
commit fe53422
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/docs/guide/quick-start/login.md b/docs/guide/quick-start/login.md
@@ -36,8 +36,8 @@ export default async function (ctx: FunctionContext) {
   const password = ctx.body?.password || "";
 
   // check param
-  if (!/[a-zA-Z0-9]{3,16}/.test(username)) return { error: "invalid username" };
-  if (!/[a-zA-Z0-9]{3,16}/.test(password)) return { error: "invalid password" };
+  if (!/^[a-zA-Z0-9]{3,16}$/.test(username)) return { error: "invalid username" };
+  if (!/^[a-zA-Z0-9]{3,16}$/.test(password)) return { error: "invalid password" };
 
   // check username existed
   const db = cloud.database();