Document opt-out for marking required form fields in output

diff --git a/docs/php/api/form_builder/structure.md b/docs/php/api/form_builder/structure.md
index b67f815eb754268abe47c9543a305e70f395cf8e..29be4d4a684a45f1f6ab8a47560d0e4e716887be 100644 (file)
--- a/docs/php/api/form_builder/structure.md
+++ b/docs/php/api/form_builder/structure.md
@@ -155,6 +155,7 @@ WoltLab Suite provides a default implementation with the `FormDocument` class.
   If the form contains a `IFileFormField`, `multipart/form-data` is returned, otherwise `null` is returned.
 - `loadValues(array $data, IStorableObject $object)` is used when editing an existing object to set the form field values by calling `IFormField::loadValue()` for all form fields.
   Additionally, the form mode is set to `IFormDocument::FORM_MODE_UPDATE`.
+- `markRequiredFields(bool $markRequiredFields = true): self` and `marksRequiredFields(): bool` can be used to set and check whether fields that are required are marked (with an asterisk in the label) in the output.
 - `method($method)` and `getMethod()` can be used to set and get the `method` attribute of the `<form>` HTML element.
   By default, the method is `post`.
 - `prefix($prefix)` and `getPrefix()` can be used to set and get a global form prefix that is prepended to form elements’ names and ids to avoid conflicts with other forms.