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Settings per field
The settings of a Wyvern field, in Developer → Fields (and of a Wyvern column in Grid).

Display Height
The height of the editor in px when it opens.
Is resizable
The editor can be made higher by dragging its bottom right corner.
Auto grow
The editor grows as you type. When disabled, it keeps the display height and scrolls.
Maximum height
Available from v6.0.0
The maximum height in px when the editor grows with its content. Leave empty for no limit.
Toolbar
The toolbar per member role. Roles without a toolbar get the Default toolbar.
Text direction
Left to right, or right to left (e.g. Arabic or Hebrew).
Upload directory (images)
The upload directory of the image buttons. Select a specific directory (not "All") to let editors drag & drop or paste images straight into the editor; they are uploaded to this directory.
Upload directory (files)
The upload directory of the EE File manager button and of links to files.
Automatically turn URLs and email addresses into links?
Urls and email addresses in the text become links on your site.
Allow image URLs in Wyvern fields?
Images with a url (<img src="https://...">) are allowed on your site.
Enter mode
What the Enter key creates:
- Paragraph: a new
<p>(default). - Div: paragraphs are written as
<div>. - break: a line break
<br>within the paragraph. In lists, code blocks and tables Enter keeps its normal behaviour. Shift+Enter always inserts a line break.
Custom CSS
CSS that is only loaded for this field, scoped to its editor like the custom CSS file.
Default AI writing task
Available from v6.0.0
The task of the library of writing tasks that Write with AI… of the AI writing assistant selects for this field. The editor can choose another one. None: the editor chooses what to write.
Own AI writing task
Available from v6.0.0
A task for this field only, instead of the default task, e.g. "Write a product description of about 100 words based on {title}, {Brand} and {Price}." {title}, {channel} and {Label of a field} become what is filled in on the publish form. See Writing task per field.

Merge custom CSS with global CSS
By default the editor loads the custom CSS of the field and the global custom CSS file. Turn it off to only load the custom CSS of the field.
Column type in database
TEXT (up to 64 KB) is enough for most texts. Choose MEDIUMTEXT (up to 16 MB) for very long content.
