We’ve released Image Hopper 2.17.2 to fix a handful of edge-case issues that could caused errors for users under specific conditions. This includes customers using Image Hopper with Gravity PDF, Gravity Flow, GravityView, or Gravity Wiz.
First up, the file information stored in the database now gets validated and sanitized before Image Hopper attempts to work with it. If the data is ever malformed, Image Hopper will try to automatically fix the structure, or gracefully fail without causing a PHP error.
For Gravity PDF fans, the image grid now supports Right to Left (RTL) mode! This lets RTL readers view the grid of images in the appropriate direction and order.
Finally, we resolved a validation error on the edit Entry Details admin page when the image file had already been deleted off the server.
As always, we appreciate your feedback and reports, they help us continue improving Image Hopper for all Gravity Forms users.
How to Get the Updates
If you have an active Image Hopper license, the 2.17.2 update is available via WordPress One-Click Updates.
You can also download the latest version directly from your Image Hopper account page and install it manually from your WordPress admin area.
Changelog
Bugs Fixed
- 🐞 Validate and sanitize stored database values before using saved URLs, preventing PHP errors from incorrectly formatted data.
- 🐞 Fix an unexpected browser validation message that could appear when editing an entry on the Entry Details admin page.
- 🐞 Reverse the image grid order in PDFs when the Right-to-Left (RTL) setting is enabled.
- 🐞 Correctly process the cancel action when loading existing images while editing an entry.

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