public string Save(Teacher aTeacher)
{
bool EmailExist = aTeacherGateway.CheckEmail(aTeacher);
if (EmailExist)
{
return("Email already Exist");
}
else
{
int rowAffected = aTeacherGateway.Save(aTeacher);
if (rowAffected > 0)
{
return("Save Successfull");
}
return("Save Failed");
}
}
