diff --git a/panel_admin/includes/film_dao.php b/panel_admin/includes/film_dao.php
index aaa6d3a..605f448 100644
--- a/panel_admin/includes/film_dao.php
+++ b/panel_admin/includes/film_dao.php
@@ -18,7 +18,13 @@
 									$id, $tittle, $duration, $language,$description);
 			
 			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
-			return $sql;
+			return $resul;
+		}
+		//Returns
+		public function GetFilm($tittle,$language){
+			$sql = sprintf( "SELECT * FROM film WHERE film.tittle = '%s'AND film.language='%s'", $tittle,$language );
+			$resul = mysqli_query($this->mysqli, $sql) or die ('Error into query database');
+			return $resul;
 		}
 
 		//Returns a query to get the film's data.
@@ -28,6 +34,8 @@
 
 			return $resul;
 		}
+
+		
 		
 	    //Returns a query to get All the films.
 		public function allFilmData(){
diff --git a/panel_admin/includes/formFilm.php b/panel_admin/includes/formFilm.php
index e3d89c7..23e3979 100644
--- a/panel_admin/includes/formFilm.php
+++ b/panel_admin/includes/formFilm.php
@@ -46,7 +46,7 @@ class FormFilm extends Form {
     }
 
     //Process form:
-    public function processesForm($id,$title,$duration,$languaje,$description, $option) {
+    public function processesForm($id,$tittle,$duration,$language,$description, $option) {
         $this->correct = true;
 		$this->option = $option;
 
@@ -56,11 +56,29 @@ class FormFilm extends Form {
 		if($bd ){
 			if($option == "new"){
 				//Primero comprobar si existe una pelicula con el mismo titulo e idioma
-				$bd->createFilm(null, $title,$duration,$languaje,$description);
+				$exist = $bd-> GetFilm($tittle,$language);
+				if( mysqli_num_rows($exist) != 0){
+					$this->correct =false;
+				}
+				else{
+				$bd->createFilm(null, $tittle,$duration,$language,$description);
+				}
 			} else if ($option == "del"){
-				$bd->deleteFilm($id);
+				$exist = $bd-> FilmData($id);
+				if( mysqli_num_rows($exist) != 0){
+					$bd->deleteFilm($id);
+				}
+				else{
+					$this->correct =false;
+				}
 			} else if ($option == "edit"){
-				$bd->editFilm($id,$title,$duration,$languaje,$description);
+				$exist = $bd-> FilmData($id);
+				if( mysqli_num_rows($exist) != 0){
+					$bd->editFilm($id,$tittle,$duration,$language,$description);
+				}
+				else{
+					$this->correct =false;
+				}
 			} else if($this->option == "show") {
 				$this->array = $bd->allFilmData();
 			}