initial "avoid too many blank lines" best practice

content/docs/BestPractices/blank-lines/index.md

@@ -0,0 +1,43 @@
+---
+title: "Avoid too many blank lines"
+tags: ["AL"]
+categories: ["Best Practice"]
+---
+
+## Description
+
+Avoid too many blank lines.
+
+## Bad code
+
+```al
+var
+    IsVisible: Boolean;
+    IsEditable: Boolean;
+
+
+local procedure Init()
+begin
+    IsVisible := false;
+    IsEditable := false;
+
+
+    exit(true);
+end;
+```
+
+## Good code
+
+```al
+var
+    IsVisible: Boolean;
+    IsEditable: Boolean;
+
+local procedure Init()
+begin
+    IsVisible := false;
+    IsEditable := false;
+
+    exit(true);
+end;
+```