From 09423b8d181f88929b48854becacafd2301d0a43 Mon Sep 17 00:00:00 2001 From: LRubin Date: Wed, 18 Jan 2017 11:51:14 -0800 Subject: [PATCH] adds more info about valid docker ID Signed-off-by: LRubin --- docker-id/index.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/docker-id/index.md b/docker-id/index.md index f0fd808db2..249c071e23 100644 --- a/docker-id/index.md +++ b/docker-id/index.md @@ -19,7 +19,13 @@ Your Docker ID becomes your user namespace for hosted Docker services, and becom 1. Go to the [Docker Cloud sign up page](https://cloud.docker.com). -2. Enter a username, a valid email address, and a password. +2. Enter a username that will become your Docker ID. + + Your Docker ID must be between 4 and 30 characters long, and can only contain numbers and lowercase letters. + +3. Enter a unique, valid email address. + +4. Enter a password between 6 and 128 characters long. 3. Click **Sign Up**.