change of approach : change getYear for getFullYear

front/src/view/AllToucanPage/AllToucanPage.js

@@ -8,7 +8,7 @@ const date = new Date()
 const beginYear = 1900 + (date.getMonth() < 7 ? date.getYear()-1 : date.getYear());
 
 function formToucanUrlId(toucan){
-	return toucan.title.toLowerCase().replace(/\s/g, "")+"-"+toucan.date;
+	return toucan.title.toLowerCase().replace(/\s/g, "")+"-"+toucan.date.getFullYear();
 }
 
 function AllToucan(props){