WhitworthUniversity/SLApp — pull request #10 by Flauschig (2014-04-03 22:42:32+00:00)
Title: Add checks for student creation (bug-fix B)

Added checks for student creation for:
A) If the user tries to create a new student with an ID that is already in the database, the program no longer crashes.
B) If the user tries to enter a student ID which contains non-numeric characters, the program no longer crashes.
C) If the user tries to enter a student graduation year which contains non-numeric characters, the program no longer crashes.