Comment 1 for bug 1526624

To get a complete sense of the scope of this bug, we'd need to check and see how many forms there are that have two different submit buttons, and use the pressed button to determine which action to take.

Doing a quick grep, I see the following files that contain "usebuttontag" more than once. These are the places where we're likeliest to find forms like that, although it's possible these could be multiple form definitions in the same file. For instance, taking a quick look at view/urls.php, I see that's the case there.

./collection/views.php:2
./view/urls.php:2
./artefact/comment/lib.php:2
./artefact/annotation/lib.php:2
./artefact/blog/lib.php:3
./lib/user.php:2
./lib/group.php:7
./lib/view.php:4
./webservice/apptokens.php:2
./webservice/admin/index.php:6
./webservice/admin/oauthv1sregister.php:2
./admin/users/bulk.php:3
./admin/users/institutions.php:3
./admin/site/networking.php:2
./user/view.php:2