Fix username character limit (#2113)

* chore: add 32 character limit for username

* chore: fix failing test

Author: vinit717

middlewares/validators/user.js

@@ -21,9 +21,9 @@ const updateUser = async (req, res, next) => {
         .string()
         .optional()
         .min(4)
-        .max(20)
+        .max(32)
         .regex(/^[a-zA-Z0-9-]+$/)
-        .message("Username must be between 4 and 20 characters long and contain only letters or numbers."),
+        .message("Username must be between 4 and 32 characters long and contain only letters or numbers."),
       first_name: joi.string().optional(),
       last_name: joi.string().optional(),
       yoe: joi.number().min(0).optional(),

test/integration/users.test.js

@@ -363,7 +363,7 @@ describe("Users", function () {
           expect(res.body).to.eql({
             statusCode: 400,
             error: "Bad Request",
-            message: "Username must be between 4 and 20 characters long and contain only letters or numbers.",
+            message: "Username must be between 4 and 32 characters long and contain only letters or numbers.",
           });
 
           return done();