From b5771df6a83c67eccac21a77dabadad61d9897a2 Mon Sep 17 00:00:00 2001
From: Dakota Walsh <101994734+dakota-portainer@users.noreply.github.com>
Date: Thu, 27 Apr 2023 09:44:08 +1200
Subject: [PATCH] fix(image): allow dot in image names [EE-4595] (#8619)

---
 app/docker/views/images/build/buildImageController.js | 2 +-
 app/docker/views/images/build/buildimage.html         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/docker/views/images/build/buildImageController.js b/app/docker/views/images/build/buildImageController.js
index e52994ba1..54e3b8ddd 100644
--- a/app/docker/views/images/build/buildImageController.js
+++ b/app/docker/views/images/build/buildImageController.js
@@ -60,7 +60,7 @@ function BuildImageController($scope, $async, $window, BuildService, Notificatio
     // Validation
     const parts = item.Name.split('/');
     const repository = parts[parts.length - 1];
-    const repositoryRegExp = RegExp('^[a-z0-9-_]{2,255}(:[A-Za-z0-9-_.]{1,128})?$');
+    const repositoryRegExp = RegExp('^[a-z0-9-_.]{2,255}(:[A-Za-z0-9-_.]{1,128})?$');
     item.Valid = repositoryRegExp.test(repository);
   };
 
diff --git a/app/docker/views/images/build/buildimage.html b/app/docker/views/images/build/buildimage.html
index 36c006347..f9f9e1662 100644
--- a/app/docker/views/images/build/buildimage.html
+++ b/app/docker/views/images/build/buildimage.html
@@ -60,7 +60,7 @@
                           <pr-icon icon="'alert-triangle'" mode="'warning'"></pr-icon>
                           <span ng-if="!item.Unique">The image name must be unique</span>
                           <span ng-if="item.Unique"
-                            >The image name must consist of between 2 and 255 lowercase alphanumeric characters, '_' or '-' (e.g. 'my-name', or 'abc-123').</span
+                            >The image name must consist of between 2 and 255 lowercase alphanumeric characters, '.', '_', or '-' (e.g. 'my-name', or 'abc-123').</span
                           >
                         </div>
                       </div>