function ValidateEmail()
 {
     $this->Subject = str_replace(array("\r", "\n"), "", $this->Subject);
     if ($this->Subject == "") {
         $this->Context->WarningCollector->Add($this->Context->GetDefinition("ErrEmailSubject"));
     }
     if (count($this->Recipients) == 0) {
         $this->Context->WarningCollector->Add($this->Context->GetDefinition("ErrEmailRecipient"));
     }
     if ($this->FromEmail == "") {
         $this->Context->WarningCollector->Add($this->Context->GetDefinition("ErrEmailFrom"));
     }
     if ($this->Body == "") {
         $this->Context->WarningCollector->Add($this->Context->GetDefinition("ErrEmailBody"));
     }
     return $this->Context->WarningCollector->Iif();
 }