public string Insert(Teacher teacher)
{
string message = "Insertion Faield";
bool isUnique = teacherGetWay.IsUniqueEmail(teacher);
if (isUnique)
{
message = "Teacher is already Inserted";
return(message);
}
else
{
int isSaved = teacherGetWay.Insert(teacher);
if (isSaved > 0)
{
message = "Save Successfully";
}
return(message);
}
}