When current requirement table is empty, edit and remove button now are disabled.
Fixes the positioning of the error label on createGamePanel so that it does overlap with buttons on smallest screen size.
Disables the submit button on import panel when the list of requirements to import is empty.
Attempts to fix the submit button for adding a duplicate requirement. Now, the submit button functions as intended, but the error label only appears rarely.
Jeffrey Signore
Adds an error label for the import requirement panel, specifically for if the list is empty.
Fixes the bug where the error label for the create requirements panel does not always appear immediately upon clicking add requirement (after the first time of doing this).
Jeffrey Signore