I've got an InDesign CC file that I'm working on making into an accessible PDF. When I export as PDF, open in Adobe Acrobat DC, and run the accessibility check, I get a "tab order failed" error for every page. I don't know what tab order is, and a quick Google of tab order leads me to believe that this has to do with forms. My document is not a form and has no fields to fill in. Does anyone know how I can clear this error? Is it possible that there are relics of fields or a form in here, and if so, how can I get rid of those? Thank you so much in advance.
Yes, the "Tab Order" is used in forms, letting us hop from one form field to the next.
But Tab Order is also used in regular PDF documents by many assistive technologies (AT). A user could press the Tab key on the keyboard to advance from one section to the next, but other assistive technologies might use another key input, button or user action to do the same thing. Whether or not the actual Tab key is involved, all of these actions use the "tab order."
So that's why the standards require that the Tab Order be set, regardless of whether there are form fields in the PDF or not.
It's easy to set it in Acrobat:
You also can set this in your InDesign layout and when you export to Interactive PDF.
Hope this helps.
Thank you so much! I'll try this today and hopefully get the results I want. I really appreciate the time you took to answer.
This was so helpful thank you so much
Thabks Bev. This helped alot.
In this case the tab order is for the pages (not forms), you will get this warning always. Simply right-click on the warning and choose ‘fix’, Acrobat will fix it for you 🙂 Don’t forget to save the PDF after that 😉
This was so helpful, thank you!