Optimizing Content Discovery with Contao Pagination and Filtering
Learn how to use Contao's native List module to implement database-level filtering and pagination, reducing page load times and improving content discovery.
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contaoMissing aria-describedby on Symfony form fields causing screen reader to ignore validation errors
Goal: Make every invalid form field expose an aria-describedby attribute that points to the ID of its error list so that assistive technologies announce validation messages when the field gains focus. Constraint: The default Symfony form themes (including the Bootstrap theme) do not automatically add aria-describedby linking the input to the form_errors bloc
symfonyContao Date Display Shows Wrong Time Zone on Multilingual Site
Goal Ensure that dates rendered in a Contao CMS site appear in the correct regional time zone for each language, while keeping the core configuration stable. Constraints & Uncertainty Contao uses the PHP date.timezone setting for its default system offset. Dates are formatted in Twig via the date filter, which relies on PHP’s DateTime objects. There is n