Allow source filenames to start with numbers in PDF chapter-processed books and PDF wholebooks
As requested by @lathrops1 in a project managers' meeting:
Current functionality
We block the user from uploading PDF source files in PDF wholebooks and PDF chapter-processed books.
Requested change to functionality
Allow PDF source files in PDF wholebooks and PDF chapter-processed books to start with numerals.
@lathrops1 please advise whether this is the scope of your requirements and if there are any other related changes. Please also advise on priority for this.
QA steps
- Go to a PDF book
- In the files tab upload a source file which starts with a numeral, see that you can upload and submit successfully.