>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3574668. --> Reported by: [hooroomoo](https://www.drupal.org/user/3688872) Related to !623 >>> <h3 id="overview">Overview</h3> <p>User has no way of knowing that a required prop needs an example value on the props form.</p> <h3 id="proposed-resolution">Proposed resolution</h3> <p>1. If a user toggles the required, prefill with example value if it is empty<br> 2. If a user clears the example value on a require prop, display a validation error message in the UI "Required prop must have an example value" </p> <h3 id="ui-changes">User interface changes</h3> <p><img src="https://www.drupal.org/files/issues/2026-02-23/required-example.gif" alt="gif"></p> > Related issue: [Issue #3561912](https://www.drupal.org/node/3561912)