@Override
public List<String> getInvalidityInfo() {
// id is allowed to be null when the student is not registered
Assumption.assertTrue(team != null);
Assumption.assertTrue(comments != null);
FieldValidator validator = new FieldValidator();
List<String> errors = new ArrayList<String>();
String error;
if (isRegistered()) {
error = validator.getInvalidityInfoForGoogleId(googleId);
if (!error.isEmpty()) {
errors.add(error);
}
}
error = validator.getInvalidityInfoForCourseId(course);
if (!error.isEmpty()) {
errors.add(error);
}
error = validator.getInvalidityInfoForEmail(email);
if (!error.isEmpty()) {
errors.add(error);
}
error = validator.getInvalidityInfoForTeamName(team);
if (!error.isEmpty()) {
errors.add(error);
}
error = validator.getInvalidityInfoForSectionName(section);
if (!error.isEmpty()) {
errors.add(error);
}
error = validator.getInvalidityInfoForStudentRoleComments(comments);
if (!error.isEmpty()) {
errors.add(error);
}
error = validator.getInvalidityInfoForPersonName(name);
if (!error.isEmpty()) {
errors.add(error);
}
return errors;
}
