Readme file updated

Author: ugwumadu116

README.md

@@ -50,7 +50,7 @@ $ yarn add flutterwave-react-v3
 
 ```javascript
 import React from 'react';
-import { useFlutterwave } from 'flutterwave-react-v3';
+import { useFlutterwave, closePaymentModal } from 'flutterwave-react-v3';
 
 export default function App() {
   const config = {
@@ -81,7 +81,8 @@ export default function App() {
         onClick={() => {
           handleFlutterPayment({
             callback: (response) => {
-              console.log(response);
+               console.log(response);
+                closePaymentModal() // this will close the modal programmatically
             },
             onClose: () => {},
           });
@@ -99,7 +100,7 @@ export default function App() {
 
 ```javascript
 import React from 'react';
-import { FlutterWaveButton } from 'flutterwave-react-v3';
+import { FlutterWaveButton, closePaymentModal } from 'flutterwave-react-v3';
 
 export default function App() {
    const config = {
@@ -124,7 +125,8 @@ export default function App() {
     ...config,
     text: 'Pay with Flutterwave!',
     callback: (response) => {
-      console.log(response);
+       console.log(response);
+      closePaymentModal() // this will close the modal programmatically
     },
     onClose: () => {},
   };