[pg] [dev] "Maximum number of files exceeded text" does not display

[rjkati]

Descriptive summary

When I attempt to upload more than 100 files to a single work, Hyrax does not display "Maximum number of files exceeded" text. This occurs on both dev and pg.

Expected behavior

If a user attempts to upload more than 100 files to a single work, the form should display a "Maximum number of files exceeded" message.

Actual behavior

The "Maximum number of files exceeded" message does not display when a user attempts to upload more than 100 files to a single work.

Steps to reproduce the behavior

1. Log into Dashboard -> Works -> Add New Work -> Generic Work
2. Click on the "files" tab
3. Upload more than 100 files
4. Observe that system does not display "Maximum number of files exceeded" text or give the user any feedback