1 files changed, 8 insertions, 3 deletions
diff --git a/deps/npm/node_modules/npm-user-validate/npm-user-validate.js b/deps/npm/node_modules/npm-user-validate/npm-user-validate.js
index f18e13ccf7..c9da9cd1c9 100644
--- a/deps/npm/node_modules/npm-user-validate/npm-user-validate.js
+++ b/deps/npm/node_modules/npm-user-validate/npm-user-validate.js
@@ -4,9 +4,10 @@ exports.username = username
 
 var requirements = exports.requirements = {
   username: {
-    lowerCase: 'Username must be lowercase',
-    urlSafe: 'Username may not contain non-url-safe chars',
-    dot: 'Username may not start with "."'
+    length: 'Name length must be less than or equal to 576 characters long',
+    lowerCase: 'Name must be lowercase',
+    urlSafe: 'Name may not contain non-url-safe chars',
+    dot: 'Name may not start with "."'
   },
   password: {},
   email: {
@@ -27,6 +28,10 @@ function username (un) {
     return new Error(requirements.username.dot)
   }
 
+  if (un.length > 576) {
+    return new Error(requirements.username.length)
+  }
+
   return null
 }