Validate URL for user comments in Comment Form
|Reported by:||nofearinc||Owned by:|
Description (last modified by SergeyBiryukov)
Submitting a comment on a post allows for any sort of non-empty URL website address, including "asdf". Using the is_url function proposal in #12868 by technosailor would help validating various URLs around the core, and adding a verification in wp-comment-post.php would disallow commenting with invalid URLs.