chore: Finishing comment. #64

dwyl · Nov 12, 2023 · f329075 · f329075
1 parent 4897c1e
commit f329075
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/useful.ex b/lib/useful.ex
@@ -216,6 +216,8 @@ defmodule Useful do
 
   @doc """
   `is_valid_url?/1` checks if a string is a valid URL.
+  A valid URL starts with a `scheme` (e.g. `http://` or `https://`),
+  so strings that start with "www" are considered invalid.
   """
   def is_valid_url?(string) do
     [:scheme, :host, :port]