CKEditor CKEditor (ckeditor) The CKEditor field allows you to display an advanced text editor. This editor can be configured according to the CKEditor documentation. Example: { "size": "s12 m12", "type": "ckeditor", "id": "ckEditor", "label": "CKEditor", "validate": [ "required" ], "icon": "fingerprint", "hidden": false, "value": "Your text...", "config": { "language": "en" } } config Here you can use all available ckeditor settings You can set up a lot of items that you will find in the official CKEditor documentation. An example parameter is language , which will change the language of the text editor. CKEditor docs: https://ckeditor.com/docs/ckeditor4/latest/   The rest of the available parameters: This field supports all parameters with "Attributes available for each field".