Throw error if layer names start with a number

koenbok · Dec 16, 2015 · b4583d4 · b4583d4
1 parent 864d7d5
commit b4583d4
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/framer/Importer.coffee b/framer/Importer.coffee
@@ -27,7 +27,8 @@ getScaleFromName = (str) ->
 
 	return null
 
-
+startsWithNumber = (str) ->
+	return (new RegExp("^[0-9]")).test(str)
 
 class exports.Importer
 
@@ -123,6 +124,10 @@ class exports.Importer
 		else if superLayer
 			layerInfo.superLayer = superLayer
 
+		# Layer names cannot start with a number
+		if startsWithNumber(layerInfo.name)
+			throw new Error("(#{layerInfo.name}) Layer or Artboard names can not start with a number")
+
 		# Sanitize the layer names so mylayer.jpg gets converted to mylayer
 		for suffix in [".jpg", ".pdf"]
 			layerInfo.name = layerInfo.name.replace(suffix, "") if _.endsWith(layerInfo.name, suffix)