diff --git a/assets/maps/map2.cub b/assets/maps/map2.cub
index 3822441..cdb1b1d 100644
--- a/assets/maps/map2.cub
+++ b/assets/maps/map2.cub
@@ -1,7 +1,7 @@
 NO assets/textures/backRoom3.png
 SO assets/textures/backRoom3.png
 WE assets/textures/backRoom3.png
-EA assets/textures/backRoom3.png
+EAS assets/textures/backRoom3.png
 
 C 164,157,79
 F 30,55,55
diff --git a/src/map/read_map.c b/src/map/read_map.c
index 59a8a67..5aa839c 100644
--- a/src/map/read_map.c
+++ b/src/map/read_map.c
@@ -6,7 +6,7 @@
 /*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/12/04 09:28:05 by aortigos          #+#    #+#             */
-/*   Updated: 2026/01/11 16:04:46 by aortigos         ###   ########.fr       */
+/*   Updated: 2026/01/25 11:02:56 by aortigos         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -78,16 +78,23 @@ int	read_map_(t_data *map, int count)
 void	process_map(t_data *map, int *count)
 {
 	char	*tmp;
+	int		res;
 
 	while (map->line && map->line[0] != '1' && map->line[0] != 32)
 	{
-		if (check_color_textures(map->line))
+		res = check_color_textures(map->line);
+		if (res == 1)
 		{
 			tmp = ft_strjoin(map->ture, map->line);
 			ft_memfree(map->ture);
 			map->ture = ft_strdup(tmp);
 			ft_memfree(tmp);
 			(*count)++;
+		} else if (res == -1)
+		{
+			ft_putstr_fd("Error: Invalid element in map\n", 2);
+			freetl(map->ture, map->line, map->fd);
+			exit(1);	
 		}
 		ft_memfree(map->line);
 		map->line = get_next_line(map->fd);
diff --git a/src/parsing/textures.c b/src/parsing/textures.c
index 7fc9c05..df4bab8 100644
--- a/src/parsing/textures.c
+++ b/src/parsing/textures.c
@@ -6,7 +6,7 @@
 /*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/12/05 15:42:28 by aortigos          #+#    #+#             */
-/*   Updated: 2026/01/11 16:05:24 by aortigos         ###   ########.fr       */
+/*   Updated: 2026/01/25 10:57:39 by aortigos         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -59,9 +59,17 @@ int	check_color_textures(char *line)
 {
 	while (ft_isspace(*line))
 		line++;
-	return ((!ft_strncmp(line, "EA", 2) || !ft_strncmp(line, "NO", 2)
+	if ((!ft_strncmp(line, "EA", 2) || !ft_strncmp(line, "NO", 2)
 			|| !ft_strncmp(line, "SO", 2) || !ft_strncmp(line, "WE", 2))
-		|| (!ft_strncmp(line, "F", 1) || !ft_strncmp(line, "C", 1)));
+		&& ft_isspace(line[2]))
+		return (1);
+	else if ((!ft_strncmp(line, "F", 1) || !ft_strncmp(line, "C", 1))
+		&& ft_isspace(line[1]))
+		return (1);
+	else if (*line == '\n' || *line == '\0')
+		return (0);
+	else
+		return (-1);
 }
 
 int	check_count_textures(t_data *m, int count)