required-element

Renamed to require-element. Alias until v6. See Renames and splits.

ignoreOmittedElements default

v4 default: false — parser-inserted ghost nodes (for example omitted <tbody>) satisfied the requirement.

v5 default: true — only elements present in the source count.

<table>
  <tr>
    <td>Text</td>
  </tr>
</table>

With required-element / require-element: ["tbody"] on table, v4 was clean; v5 reports.

Restore v4:

{
  "nodeRules": [
    {
      "selector": "table",
      "rules": {
        "require-element": {
          "value": ["tbody"],
          "options": { "ignoreOmittedElements": false }
        }
      }
    }
  ]
}