![Is empty" option filters out only NULL String. Misleading name -- maps to MBQL :is-null -- consider adding :is-empty filter clause · Issue #5299 · metabase/metabase · GitHub Is empty" option filters out only NULL String. Misleading name -- maps to MBQL :is-null -- consider adding :is-empty filter clause · Issue #5299 · metabase/metabase · GitHub](https://user-images.githubusercontent.com/1096609/31773572-d98a0fd0-b4eb-11e7-92ad-9bc56e0e5180.png)
Is empty" option filters out only NULL String. Misleading name -- maps to MBQL :is-null -- consider adding :is-empty filter clause · Issue #5299 · metabase/metabase · GitHub
![javascript - How is it possible for an empty string to have a length greater than 0? - Stack Overflow javascript - How is it possible for an empty string to have a length greater than 0? - Stack Overflow](https://i.stack.imgur.com/1L46H.png)
javascript - How is it possible for an empty string to have a length greater than 0? - Stack Overflow
![Is empty" option filters out only NULL String. Misleading name -- maps to MBQL :is-null -- consider adding :is-empty filter clause · Issue #5299 · metabase/metabase · GitHub Is empty" option filters out only NULL String. Misleading name -- maps to MBQL :is-null -- consider adding :is-empty filter clause · Issue #5299 · metabase/metabase · GitHub](https://user-images.githubusercontent.com/18193/52814940-32d85280-3052-11e9-989e-1fa32d484a38.png)