Course staff can create student groups with a single student or duplicate groups.
How?
Add conditions to check when staff tries to create a group with single student or duplicate a group then the system should not allow the operation instead it should show a proper error message.
Fixes #516
Testing
Remember to add or update unit tests for new features and changes.
Fixes #516
Description
What?
Course staff can create student groups with a single student or duplicate groups.
How?
Add conditions to check when staff tries to create a group with single student or duplicate a group then the system should not allow the operation instead it should show a proper error message.
Fixes #516
Testing
Remember to add or update unit tests for new features and changes.
What type of test did you run?
[ADD A DESCRIPTION ABOUT WHAT YOU TESTED MANUALLY]
Did you test the changes in
Think of what is affected by these changes and could become broken
Translation
Programming style
Have you updated the README or other relevant documentation?
Is it Done?
Clean up your git commit history before submitting the pull request!