public function objectExists() {
		if ($this->data()->useObjectExistsHandling()) {
			return singleton($this->CreateType)->objectExists($this->request->postVars(), $this->pid);
		}
	}
public function objectExists() {
		if ($this->data()->useObjectExistsHandling()) {
			return singleton($this->CreateType)->objectExists($this->request->postVars(), $this->pid);
		}
	}
public function objectExists ( ) { if ( $ this -> data ( ) -> useObjectExistsHandling ( ) ) { return singleton ( $ this -> CreateType ) -> objectExists ( $ this -> request -> postVars ( ) , $ this -> pid ) ; } }
checks to see if the object being created already exists and if so, returns it

@return DataObject
checks to see if the object being created already exists and if so returns it