diff --git a/src/main/java/edu/group5/app/model/wrapper/OrgApiWrapper.java b/src/main/java/edu/group5/app/model/wrapper/OrgApiWrapper.java
index 910b110..2a493e4 100644
--- a/src/main/java/edu/group5/app/model/wrapper/OrgApiWrapper.java
+++ b/src/main/java/edu/group5/app/model/wrapper/OrgApiWrapper.java
@@ -1,5 +1,6 @@
 package edu.group5.app.model.wrapper;
 
+import edu.group5.app.utils.ParameterValidator;
 import java.io.IOException;
 import java.net.URI;
 import java.net.http.HttpClient;
@@ -24,11 +25,7 @@ public class OrgApiWrapper extends Wrapper {
    * @param urlString A string of the URL that's being connected to.
    */
   public OrgApiWrapper(String urlString) {
-    if (urlString == null) {
-      throw new IllegalArgumentException("url can't be null");
-    } else if (urlString.isBlank()) {
-      throw new IllegalArgumentException("url can't be blank");
-    }
+    ParameterValidator.stringChecker(urlString, "url");
     try {
       URI uri = URI.create(urlString);
       this.client = HttpClient.newHttpClient();