Added validation to income input

src/main/java/com/example/clientproject/web/controllers/signUpAndIn/SignInController.java

@@ -78,7 +78,7 @@ public class SignInController {
             if(shopId == 1){
                 shopId = userPermissionsRepo.findByUserId(userId).get(1).getShop().getShopId();
             }
-            return "redirect:/businessDetails?shopId="+shopId;
+            return "redirect:/redirect?url=businessDetails?shopId="+shopId;
         }
         List<Categories> categories = catRepo.findAll();
         model.addAttribute("loggedInUser", user.get());

src/main/resources/static/js/registerbusiness.js

@@ -142,6 +142,11 @@ function progress(){
         url.value = document.getElementById("business_register_url_prefix").value + url.value;
 
         document.getElementById("businessTags").value = tags;
+        if(!/^([0-9]+)$/.test(document.getElementById("earnings").value)){
+            document.getElementById("business_register_amount_help")
+                .innerHTML = "Please enter a whole number"
+            return
+        }
         document.getElementById("businessForm").submit();
     }
 
@@ -239,6 +244,7 @@ function addTag(e){
         inputField.value = ""
     }
 }
+
 function removeTag(e){
     let text = e.parentElement.children[0].innerHTML
     tags = tags.filter(tag =>{return tag!=text});