parameter issue

src/container/MasterData/Parameter/CreateParameter.js

@@ -1020,7 +1020,7 @@ export default class CreateParameter extends Component {
     validasiRegexValue() {
         let obj = null
         if (R.isNil(this.state.getTypes)) {
-            obj = { regexValue: "", valueLength: "" }
+            obj = { regexValue: (/null.*$/), valueLength: 0 }
         } else {
             if (this.state.getTypes.setting_group_name === "CURRENCY") {
                 obj = { regexValue: (/\d+(\.\d+)?/), valueLength: 20 }
@@ -1054,6 +1054,8 @@ export default class CreateParameter extends Component {
                             obj = { regexValue: (/Q1\s\d{4}/), valueLength: 7 }
                     }
                 }
+            }else{
+                obj = { regexValue: (/null.*$/), valueLength: 20 }
             }
         }
         return obj;