Uncaught exception in link formatter if a link field has malformed data

Setting to NR to see if anyone else agrees with #67

Created 📌 Add logging to LinkFormatter and LinkWidget when the URL is invalid Active

Moving to NW as the patch matches the issue summary.
Test fails and shows the issue with error InvalidArgumentException
Think this is good. Patch #50 applies to 10.1 cleanly also.

In which case, let's add a comment referring to the followup (e.g. @todo) as per #51

Added todo.

Todo was added.

Just noting there is a similar issue with the Link Widget for users who don't have "link to any page" permissions: 🐛 Link-widget throws exception when rebuilding a form with an invalid uri Fixed

Committed to 10.1.x and backported to 10.0.x
Ran the new test locally on 9.5.x (PHP 7.3)

⏳️ Bootstrapped tests in 0 seconds.
🐘 PHP Version 7.3.33-10+ubuntu22.04.1+deb.sury.org+1.
💧 Drupal Version 9.5.8-dev.
🗄️  Database engine mysql.
PHPUnit 9.6.6 by Sebastian Bergmann and contributors.

Testing Drupal\Tests\link\Unit\LinkFormatterTest
...                                                                 3 / 3 (100%)

Time: 00:00.031, Memory: 12.00 MB

OK (3 tests, 12 assertions)

Automatically closed - issue fixed for 2 weeks with no activity.

A similar problem exists with the MailToFormatter where an invalid email address is present, eg '000' - fromUri throws an InvalidArgumentException resulting in WSOD. Although the UI prevents this, our system ingests data from other systems which hasn't been validated. Is it worth raising a separate issue for that? Or is it worth addressing at all, since really the data should be valid in the first place?

xjm → credited asolero → .

xjm → credited ekl1773 → .

Adding missed credits for issue triage at Vienna.