Support duplicating

axisj · Aug 9, 2023 · 1f7de7c · 1f7de7c
1 parent 9854348
commit 1f7de7c
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/react-multi-email/ReactMultiEmail.tsx b/react-multi-email/ReactMultiEmail.tsx
@@ -25,6 +25,7 @@ export interface IReactMultiEmailProps {
   inputClassName?: string;
   placeholder?: string | React.ReactNode;
   autoFocus?: boolean;
+  duplicate?: boolean;
   spinner?: () => React.ReactNode;
   delimiter?: string;
   initialInputValue?: string;
@@ -40,6 +41,7 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
     noClass,
     placeholder,
     autoFocus,
+    duplicate,
     enable,
     onDisabled,
     validateEmail,
@@ -70,9 +72,11 @@ export function ReactMultiEmail(props: IReactMultiEmailProps) {
       const isEmail = validateEmail || isEmailFn;
 
       const addEmails = (email: string) => {
-        for (let i = 0, l = emails.length; i < l; i++) {
-          if (emails[i] === email) {
-            return false;
+        if (!duplicate) {
+          for (let i = 0, l = emails.length; i < l; i++) {
+            if (emails[i] === email) {
+              return false;
+            }
           }
         }
         validEmails.push(email);