public function checkRequiredFields(Internship $i)
{
if (!$i->isSecondaryPart()) {
// Check the course subject
$courseSubj = $i->getSubject();
if (!isset($courseSubj) || $courseSubj == '' || $courseSubj->id == 0) {
throw new MissingDataException("Please select a course subject.");
}
// Check the course number
$courseNum = $i->getCourseNumber();
if (!isset($courseNum) || $courseNum == '') {
throw new MissingDataException("Please enter a course number.");
}
// Check the course section number
$sectionNum = $i->getCourseSection();
if (!isset($sectionNum) || $sectionNum == '') {
throw new MissingDataException("Please enter a course section number.");
}
// Check the course credit hours field
$creditHours = $i->getCreditHours();
if (!isset($creditHours) || $creditHours === '') {
throw new MissingDataException("Please enter the number of course credit hours.");
}
/*
if(!\Current_User::isDeity() && $creditHours <= 0){
throw new MissingDataException("The number of course credit hours should be greater than zero.");
}
*/
}
}
