How Do I Know a Filter Is On in the PDF Review View?
When a filter is applied in the PDF review view, zipBoard highlights the Filter button so you can instantly see that your results are being filtered. This visual indicator stays visible even after you close the filter menu, making it easy to keep track of active views without having to re-open settings.
Active State
When any User, Color, Type, Status, or Task filter is applied, even if nothing currently matches, the Filter button becomes highlighted with the same outline, background, and icon color as an active Notes toggle. This indicator remains visible even after you close the filter panel, and persists if you reopen a PDF with a saved Task filter (though it resets when opening a fresh document from a share link).

Inactive State
When no filter is applied, the Filter button remains in its default appearance, indicating that you are viewing unfiltered data.
Filter Status Summary
| Filter Status | Visual Appearance | What It Means |
| Active | Blue border around the filter | One or more filter conditions are currently applied and affecting your results. |
| Inactive | Default filter appearance (no border) | No filtering conditions are active; you are seeing the full, unfiltered view. |
Frequently Asked Questions (FAQ)
Does the blue border stay visible if I close the filter menu?
Yes! The blue border provides a persistent visual indicator that remains visible even when the filter window is closed, so you always know a filter is running.
How do I remove an active filter?
Simply open the filter menu and clear your selections. Once all conditions are removed, the blue border will disappear, returning the filter to its default inactive state.