Disabling enter is no longer possible after upgrade to v27

[zadam]

After upgrading CKEditor from v25 to v27 I'm having an issue that it's no longer possible to disable enter (i.e. user shouldn't be able to insert new line and has to type everything in a single line).

In older versions (v25 and older) I disabled Enter by removing the corresponding plugins:

const editorConfig = {
    removePlugins: [
        'Enter',
        'ShiftEnter'
    ]
}

In v27 this no longer works, I get this error:

Uncaught (in promise) CKEditorError: plugincollection-required {"plugin":"Enter","requiredBy":"WidgetTypeAround"}

I can follow the dependency chain and keep removing plugins until I get to a working configuration with:

const editorConfig = {
    removePlugins: [
        'Enter',
        'ShiftEnter',
        'WidgetTypeAround',
        'Widget',
        'DragDrop',
        'Clipboard',
        'ListEditing',
        'ListStyleEditing',
        'ListStyle',
        'HorizontalLine',
        'xy',
        ''
     ]
};

But this then removes too much other functionality which I actually need.

[FilipTokarski]

Hi, this happens because Enter is a dependency of other plugins, in this case WidgetTypeAround. There's however an easy workaround - you can use this code:

editor.editing.view.document.on( 'enter', ( event, data ) => {
    data.preventDefault();
    event.stop();
    return;
}, { priority: 'high' } );

This will listen on enter event and prevent it from firing.

[zadam]

@FilipTokarski many thanks, that does the trick!