This feature has been implemented especially for the users who have requested a friendlier way for form users to upload a specific number of contest photos. Firstly, since users can upload one file per File Upload field, the idea was to show the exact number of fields that the form users needed (and which they were asked to specify in a previous field). Secondly, without the operators greater than and less than, the number of File Upload fields and field rules that had to be set up was much higher than the maximum number of files users could upload. So there you go, now it’s solved! Of course, there are other wonderful ways of using this feature. Feel free to experiment and leave a comment about it — we’d love to hear your ideas!