lib/percheron/validators/container.rb in percheron-0.2.3 vs lib/percheron/validators/container.rb in percheron-0.2.4

@@ -31,10 +31,13 @@
         def validate_name
           'Name is invalid' if container.name.nil? || !container.name.to_s.match(/[\w\d]{3,}/)
         end
 
         def validate_version
-          'Version is invalid' if container.version.nil? || !container.version.to_s.match(/[\w\d]{1,}/)
+          container.version
+          nil
+        rescue ArgumentError
+          'Version is invalid'
         end
 
         def validate_dockerfile
           'Dockerfile is invalid' if container.dockerfile.nil? || !File.exist?(container.dockerfile)
         end