Add concurrently

socket/validator.js

@@ -0,0 +1,12 @@
+import yup from "yup"
+
+export const usernameValidator = yup
+  .string()
+  .required("Username is required")
+  .min(4, "Username cannot be less than 4 characters")
+  .max(20, "Username cannot exceed 20 characters")
+
+export const inviteCodeValidator = yup
+  .string()
+  .required("Invite code is required")
+  .length(6, "Invalid invite code")