diff --git a/README.md b/README.md
index 799fe11..21c95ca 100644
--- a/README.md
+++ b/README.md
@@ -44,7 +44,7 @@ render() {
       inputPosition='left'
       onFulfill={(code) => this._onFulfill(code)}
     />
-    
+
     <CodeInput
       ref="codeInputRef2"
       secureTextEntry
@@ -59,7 +59,7 @@ render() {
       containerStyle={{ marginTop: 30 }}
       codeInputStyle={{ borderWidth: 1.5 }}
     />
-    
+
     <CodeInput
       ref="codeInputRef2"
       keyboardType="numeric"
@@ -92,6 +92,7 @@ Prop       | Type    | Default    | Description
 `autoFocus`         | boolean  | `true`       | auto focus on code input
 `codeInputStyle`    | style object   |        | custom style for code input
 `containerStyle`    | style object   |        | custom style for code input container
+`getCurrentCode`    | function   |        | callback function called when change focus and return current code.
 `onFulfill`         | function |              | callback function called when fulfilling code. If `compareWithCode` is null -> return `(code)` in callback, else return `(isValid, code)`. **Required**
 
 ## functions
@@ -99,7 +100,7 @@ clear input:
 ```javascript
 this.refs.refName.clear();
 ...
-<CodeInput 
+<CodeInput
     ...
     ref="refName"
 />
@@ -115,5 +116,5 @@ react-native run-ios / react-native run-android
 ## License
 
 react-native-confirmation-code-input is released under the MIT license. See [LICENSE](LICENSE) for details.  
-  
-Any question or support will welcome.
\ No newline at end of file
+
+Any question or support will welcome.
diff --git a/components/ConfirmationCodeInput.js b/components/ConfirmationCodeInput.js
index 239c85a..c18c1ef 100644
--- a/components/ConfirmationCodeInput.js
+++ b/components/ConfirmationCodeInput.js
@@ -22,8 +22,9 @@ export default class ConfirmationCodeInput extends Component {
     codeInputStyle: TextInput.propTypes.style,
     containerStyle: viewPropTypes.style,
     onFulfill: PropTypes.func,
+    getCurrentCode: PropTypes.func,
   };
-  
+
   static defaultProps = {
     codeLength: 5,
     inputPosition: 'center',
@@ -37,29 +38,29 @@ export default class ConfirmationCodeInput extends Component {
     compareWithCode: '',
     ignoreCase: false
   };
-  
+
   constructor(props) {
     super(props);
-    
+
     this.state = {
       codeArr: new Array(this.props.codeLength).fill(''),
       currentIndex: 0
     };
-    
+
     this.codeInputRefs = [];
   }
-  
+
   componentDidMount() {
     const { compareWithCode, codeLength, inputPosition } = this.props;
     if (compareWithCode && compareWithCode.length !== codeLength) {
       console.error("Invalid props: compareWith length is not equal to codeLength");
     }
-    
+
     if (_.indexOf(['center', 'left', 'right', 'full-width'], inputPosition) === -1) {
       console.error('Invalid input position. Must be in: center, left, right, full');
     }
   }
-  
+
   clear() {
     this.setState({
       codeArr: new Array(this.props.codeLength).fill(''),
@@ -67,18 +68,20 @@ export default class ConfirmationCodeInput extends Component {
     });
     this._setFocus(0);
   }
-  
+
   _setFocus(index) {
     this.codeInputRefs[index].focus();
   }
-  
+
   _blur(index) {
     this.codeInputRefs[index].blur();
   }
-  
+
   _onFocus(index) {
     let newCodeArr = _.clone(this.state.codeArr);
     const currentEmptyIndex = _.findIndex(newCodeArr, c => !c);
+    const { getCurrentCode } = this.props;
+
     if (currentEmptyIndex !== -1 && currentEmptyIndex < index) {
       return this._setFocus(currentEmptyIndex);
     }
@@ -87,20 +90,22 @@ export default class ConfirmationCodeInput extends Component {
         newCodeArr[i] = '';
       }
     }
-    
+
+    getCurrentCode(newCodeArr.join(''));
+
     this.setState({
       codeArr: newCodeArr,
       currentIndex: index
     })
   }
-  
+
   _isMatchingCode(code, compareWithCode, ignoreCase = false) {
     if (ignoreCase) {
       return code.toLowerCase() == compareWithCode.toLowerCase();
     }
     return code == compareWithCode;
   }
-  
+
   _getContainerStyle(size, position) {
     switch (position) {
       case 'left':
@@ -125,7 +130,7 @@ export default class ConfirmationCodeInput extends Component {
         }
     }
   }
-  
+
   _getInputSpaceStyle(space) {
     const { inputPosition } = this.props;
     switch (inputPosition) {
@@ -149,14 +154,14 @@ export default class ConfirmationCodeInput extends Component {
         };
     }
   }
-  
+
   _getClassStyle(className, active) {
     const { cellBorderWidth, activeColor, inactiveColor, space } = this.props;
     let classStyle = {
       ...this._getInputSpaceStyle(space),
       color: activeColor
     };
-    
+
     switch (className) {
       case 'clear':
         return _.merge(classStyle, { borderWidth: 0 });
@@ -192,7 +197,7 @@ export default class ConfirmationCodeInput extends Component {
         return className;
     }
   }
-  
+
   _onKeyPress(e) {
     if (e.nativeEvent.key === 'Backspace') {
       const { currentIndex } = this.state;
@@ -200,15 +205,15 @@ export default class ConfirmationCodeInput extends Component {
       this._setFocus(nextIndex);
     }
   }
-  
+
   _onInputCode(character, index) {
     const { codeLength, onFulfill, compareWithCode, ignoreCase } = this.props;
     let newCodeArr = _.clone(this.state.codeArr);
     newCodeArr[index] = character;
-    
+
     if (index == codeLength - 1) {
       const code = newCodeArr.join('');
-      
+
       if (compareWithCode) {
         const isMatching = this._isMatchingCode(code, compareWithCode, ignoreCase);
         onFulfill(isMatching, code);
@@ -220,7 +225,7 @@ export default class ConfirmationCodeInput extends Component {
     } else {
       this._setFocus(this.state.currentIndex + 1);
     }
-    
+
     this.setState(prevState => {
       return {
         codeArr: newCodeArr,
@@ -228,7 +233,7 @@ export default class ConfirmationCodeInput extends Component {
       };
     });
   }
-  
+
   render() {
     const {
       codeLength,
@@ -240,12 +245,12 @@ export default class ConfirmationCodeInput extends Component {
       size,
       activeColor
     } = this.props;
-    
+
     const initialCodeInputStyle = {
       width: size,
       height: size
     };
-    
+
     let codeInputs = [];
     for (let i = 0; i < codeLength; i++) {
       const id = i;
@@ -254,8 +259,8 @@ export default class ConfirmationCodeInput extends Component {
           key={id}
           ref={ref => (this.codeInputRefs[id] = ref)}
           style={[
-            styles.codeInput, 
-            initialCodeInputStyle, 
+            styles.codeInput,
+            initialCodeInputStyle,
             this._getClassStyle(className, this.state.currentIndex == id),
             codeInputStyle
           ]}
@@ -273,7 +278,7 @@ export default class ConfirmationCodeInput extends Component {
         />
       )
     }
-    
+
     return (
       <View style={[styles.container, this._getContainerStyle(size, inputPosition), containerStyle]}>
         {codeInputs}
diff --git a/index.d.ts b/index.d.ts
index 3473a5d..851c221 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -20,6 +20,7 @@ declare module "react-native-confirmation-code-input" {
         codeInputStyle?: any,
         containerStyle?: any;
         onFulfill: Function;
+        getCurrentCode?: Function;
     }
 
     export default class CodeInput extends React.Component<CodeInputProps, any> { }