Multilanguage Form Display

Summary

Multilanguage Form Display exists to make your translated content editing
a little easier. It provides a unified translation editing experience on a single
form.

Please see the Documentation page for more detailed information and step-by-step configuration instructions.

Known Issues

Due to a bug in the WidgetBase class, a core patch is required to use this module.

Otherwise, you will get the following error:

Warning: Illegal string offset '_original_delta' in /app/web/core/lib/Drupal/Core/Field/WidgetBase.php on line 372

Please refer to the relevant issue page for details:

• https://www.drupal.org/project/drupal/issues/2991986.

The patch is located here:

• https://www.drupal.org/files/issues/2019-06-18/2991986-6.patch

Please follow these How-To install a patch instructions:

• https://duvien.com/blog/how-apply-patch-file-composer-based-drupal-89

Note:

This module works really nicely with a multi-column layout. You can active these by using the field_layout module and picking a layout for the form. By placing the default fields in one column and the multilingual form display in a second column, you get a nice side-by-side editing experience.