>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3200803. --> Reported by: [norman.lol](https://www.drupal.org/user/2482808) >>> <p>The allowed_hosts form element in the link field config needs validation. Right now you can enter any text you want. But it needs to be checked that only valid hosts are entered. No protocols or spaces or special characters are allowed.</p>