avoid duplicate entry in creatable multi select text input

JedWatson · Jun 29, 2019 · e6e09e9 · e6e09e9
1 parent aabb6e3
commit e6e09e9
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/docs/examples/CreatableInputOnly.js b/docs/examples/CreatableInputOnly.js
@@ -35,10 +35,13 @@ export default class CreatableInputOnly extends Component<*, State> {
         console.group('Value Added');
         console.log(value);
         console.groupEnd();
-        this.setState({
-          inputValue: '',
-          value: [...value, createOption(inputValue)],
-        });
+        const found = value.some(el => el.value === inputValue);
+        if(!found) {
+          this.setState({
+            inputValue: '',
+            value: [...value, createOption(inputValue)],
+          });
+        }
         event.preventDefault();
     }
   };