Form field: set validation error¶
Shows a validation error with a given message text.
The input name of the form field. This is mostly found in the "name" attribute of an <input> form element. For submit buttons within content forms: Use "submit" for the labeled "Save" button, and "preview" for the labeled "Preview" button. This property supports tokens. Leave empty to set a global error on the form.
The error message to be shown regards the form field. Supports tokens.