You can remove the rule validation on the Global Rules item /sitecore/system/Settings/Validation Rules/Global Rules
You'll want to remove the rule from the Validate Button, and Validate Button fields of the item.
There are field specific rule items that you can update to remove the Is XHtml if needed. The Rich Text field is located at /sitecore/system/Settings/Validation Rules/Field Types/Rich Text
You can remove the rule validation on the Global Rules item /sitecore/system/Settings/Validation Rules/Global Rules
You'll want to remove the rule from the Validate Button, and Validate Button fields of the item.
You can remove the rule validation on the Global Rules item /sitecore/system/Settings/Validation Rules/Global Rules
You'll want to remove the rule from the Validate Button, and Validate Button fields of the item.
There are field specific rule items that you can update to remove the Is XHtml if needed. The Rich Text field is located at /sitecore/system/Settings/Validation Rules/Field Types/Rich Text
You can remove the rule validation on the Global Rules item /sitecore/system/Settings/Validation Rules/Global Rules
You'll want to remove the rule from the Validate Button, and Validate Button fields of the item.
