replace arrow functions on frontend with old style function

app/views/queryReview.ejs

@@ -68,8 +68,8 @@
 
 <script>
 
- $(document).ready( () => {
-   $("#submit").click( () => {
+ $(document).ready(function() {
+   $("#submit").click(function() {
        const simpleEmailRegex = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
        const email = $("#email").val();
        const confirmEmail = $("#confirmEmail").val();
@@ -83,7 +83,7 @@
            $("#submit").attr("disabled", true);
            $("#form-queryreview").submit();
        }else{
-           $("#error-label-email").text("Greška ! Unešeni emailovi nisu isti");
+           $("#error-label-email").text("Greška ! Unešeni email nije validan");
        }
    });
  });