From 5a5ddf710583a3f6776fa3cb65382773601f46b2 Mon Sep 17 00:00:00 2001
From: William Petit <wpetit@cadoles.com>
Date: Fri, 21 Feb 2020 14:24:27 +0100
Subject: [PATCH] Add scaffolding constraints

---
 scaffold.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/scaffold.yml b/scaffold.yml
index 63e4278..3263f9a 100644
--- a/scaffold.yml
+++ b/scaffold.yml
@@ -3,6 +3,12 @@ vars:
   - type: string
     name: ProjectName
     description: Project Name
+    constraints:
+      - rule: Input == ""
+        message: The project name cannot be empty.
   - type: string
     name: ProjectNamespace
-    description: The Go module namespace
\ No newline at end of file
+    description: The Go module namespace
+    constraints:
+      - rule: Input == ""
+        message: The module namespace cannot be empty.