:bug: Fix Validate URL algorithm

[chetanppatil]

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Describe your change:

• [ ] Add an algorithm?
• [X] Fix a bug or typo in an existing algorithm?
• [ ] Documentation change?

Checklist:

• [X] I have read CONTRIBUTING.md.
• [X] This pull request is all my own work -- I have not plagiarized.
• [X] I know that pull requests will not be merged if they fail the automated tests.
• [X] This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• [X] All new JavaScript files are placed inside an existing directory.
• [X] All filenames should use the UpperCamelCase (PascalCase) style. There should be no spaces in filenames. Example:UserProfile.js is allowed but userprofile.js,Userprofile.js,user-Profile.js,userProfile.js are not
• [X] All new algorithms have a URL in its comments that points to Wikipedia or other similar explanation.
• [X] If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

[chetanppatil]

This may fix the issue at hand, but it still doesn't entirely fix the algorithm (regex). Properly validating URLs is much harder than this; see Wikipedia.

Honestly I'd almost prefer getting rid of the algo entirely, because there's not much to be learned from a monster regex…

Got your point. I will look for a more proper solution then. I thought we do not want to change regex, but sure let me work on better way.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.