public FilterProcessResult::getProcessedText()

public FilterFormatFormBase::submitForm(array &$form

Unique machine name of the format. @todo Rename to $id. Type: string

Defines an object that passes markup through the Filter system. This object should only be constructed with markup that is safe to render. If

public FilterFormatEditForm::submitForm(array &$form

The filter entity storage. Type:

Unique label of the text format. Since text formats impact a site's security, two formats with the same label but different filter configuration

protected FilterFormatFormBase::actions(array $form

public FilterFormat::removeFilter($instance_id)

public FilterFormatAddForm::form(array $form, FormStateInterface