feat: remove username length limit

app/src/views/ChooseUsernamePage.vue

@@ -6,11 +6,11 @@ import { TooManyRequestsError, ValidationError } from '../utils/errors'
 import { checkUsername, chooseUsername } from '../utils/auth'
 
 async function check({ username, error }) {
-  if (username && !isValidUsername(username)) {
-    error('Invalid username.')
-    return
-  }
-  if (username.length > 3) {
+  if (username) {
+    if (!isValidUsername(username)) {
+      error('Invalid username.')
+      return
+    }
     try {
       await checkUsername(username)
     } catch (err) {

app/src/views/RegisterPage.vue

@@ -48,9 +48,6 @@ async function check({ username, email, password, error }) {
     )
     return
   }
-  if (!(username && email && password)) {
-    return
-  }
   try {
     await checkUsername(username)
   } catch (err) {

packages/utils/auth.js

@@ -1,15 +1,15 @@
 export function isValidUsername(username) {
+  // check if the username is between 1 and 32 characters
+  if (username.length > 32) {
+    return false
+  }
+
   // Define a regular expression pattern for a valid Linux username.
   const usernamePattern = /^[a-z][a-z0-9_-]*$/
 
   // Test the username against the pattern.
   if (!usernamePattern.test(username)) return false
 
-  // check if the username is between 1 and 32 characters
-  if (username.length < 4 || username.length > 32) {
-    return false
-  }
-
   const reservedWords = [
     'root',
     'admin',

server/src/api/validators/authValidator.js

@@ -61,4 +61,4 @@ export const registerFromSessionValidators = [checkNewUsername(), noError]
 
 export const loginValidators = [checkLogin(), noError]
 
-export const checkUsernameValidators = [checkUsername(), noError]
+export const checkUsernameValidators = [checkNewUsername(), noError]