React Native Accura Scan OCR

Accura Scan OCR is used for Optical character recognition.

Accura Scan Face Match is used for Matching 2 Faces, Source face and Target face. It matches the User Image from a Selfie vs User Image in document.

Accura Scan Authentication is used for your customer verification and authentication. Unlock the True Identity of Your Users with 3D Selfie Technology

Below steps to setup Accura Scan's SDK to your project.

Note:-

yarn add 'react-native-accurascan-ocr'

OR

npm i react-native-accurascan-ocr

Usage Import npm library into file. import AccurascanOcr from 'react-native-accurascan-ocr';

1.Setup Android

Add it in your root build.gradle at the end of repositories.

allprojects {
   repositories {
       google()
       jcenter()
       maven {
           url 'https://jitpack.io'
           credentials { username 'jp_ssguccab6c5ge2l4jitaj92ek2' }
       }
    }
}

Add it in your app/build.gradle file.

packagingOptions {
   pickFirst 'lib/arm64-v8a/libcrypto.so'
   pickFirst 'lib/arm64-v8a/libssl.so'

   pickFirst 'lib/armeabi-v7a/libcrypto.so'
   pickFirst 'lib/armeabi-v7a/libssl.so'

   pickFirst 'lib/x86/libcrypto.so'
   pickFirst 'lib/x86/libssl.so'

   pickFirst 'lib/x86_64/libcrypto.so'
   pickFirst 'lib/x86_64/libssl.so'

}
splits {
  abi {
    ...
    reset()
    include 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
  }
}

2.Setup iOS

1.Install Git LFS using command install git-lfs

2.Add the following in your podfile use_frameworks! below prepare_react_native_project!

take reference from here

3.Run pod install

Add this permissions into iOS Info.plist file.

<key>NSCameraUsageDescription</key>
<string>App usage camera for scan documents.</string>

3.Setup Accura Scan licenses into your projects

Accura Scan has two license require for use full functionality of this library. Generate your own Accura license from here using your bundle id.

key.license

This license is compulsory for this library to work. it will get all setup of accura SDK.

accuraface.license

This license is use for get face match percentages between two face pictures.

For Android

Create "assets" folder under app/src/main and Add license file in to assets folder.
- key.license // for Accura Scan OCR
Generate your Accura Scan license from https://accurascan.com/developer/dashboard

For iOS

Place the license in your project's Runner directory, and add the licenses to the target.

4.Get license configuration from SDK. It returns all active functionalities of your license.

Setting up License

  getAccuraSetup = () => {
    //Method for get license info from native OS.
    AccurascanOcr.getMetaData((error, response) => {
      if (error != null) {

      } else {
        console.log(response);
      }
    });
  };

Error: String

Success: JSON String Response = { countries: Array[], barcodes: Array[], isValid: boolean, isOCREnable: boolean, isBarcodeEnable: boolean, isBankCardEnable: boolean, isMRZEnable: boolean }

Setting up Configuration's,Error mssages and Scaning title messages

   setUpCustomMessages = () => {
      var config = {
        setFaceBlurPercentage: 80,
        setHologramDetection: true,
        setLowLightTolerance: 10,
        setMotionThreshold: 25,
        setMinGlarePercentage: 6,
        setMaxGlarePercentage: 99,
        setBlurPercentage: 60,
        setCameraFacing: 0,
      };
  
      var accuraConfigs = {
        flipImage: flipImagePath,
        CameraScreen_CornerBorder_Enable: true,
        CameraScreen_Border_Width: 15,
        Disable_Card_Name: false,
        enableLogs: 0,
        setCameraFacing: 0,
        isShowLogo: 1,
        isFlipImg: 1,
        CameraScreen_Frame_Color: '#D5323F',
        CameraScreen_Text_Color: '#FFFFFF',
        CameraScreen_Text_Border_Color: '#000000',
        CameraScreen_Color: '#80000000',
        CameraScreen_Back_Button: 1,
        CameraScreen_Change_Button: 1,
        ACCURA_ERROR_CODE_MOTION: 'Keep Document Steady',
        ACCURA_ERROR_CODE_DOCUMENT_IN_FRAME: 'Keep document in frame',
        ACCURA_ERROR_CODE_BRING_DOCUMENT_IN_FRAME: 'Bring card near to frame',
        ACCURA_ERROR_CODE_PROCESSING: 'Processing...',
        ACCURA_ERROR_CODE_BLUR_DOCUMENT: 'Blur detect in document',
        ACCURA_ERROR_CODE_FACE_BLUR: 'Blur detected over face',
        ACCURA_ERROR_CODE_GLARE_DOCUMENT: 'Glare detect in document',
        ACCURA_ERROR_CODE_HOLOGRAM: 'Hologram Detected',
        ACCURA_ERROR_CODE_DARK_DOCUMENT: 'Low lighting detected',
        ACCURA_ERROR_CODE_PHOTO_COPY_DOCUMENT:
          'Can not accept Photo Copy Document',
        ACCURA_ERROR_CODE_FACE: 'Face not detected',
        ACCURA_ERROR_CODE_MRZ: 'MRZ not detected',
        ACCURA_ERROR_CODE_PASSPORT_MRZ: 'Passport MRZ not detected',
        ACCURA_ERROR_CODE_ID_MRZ: 'ID MRZ not detected',
        ACCURA_ERROR_CODE_VISA_MRZ: 'Visa MRZ not detected',
        ACCURA_ERROR_CODE_UPSIDE_DOWN_SIDE:
          'Document is upside down. Place it properly',
        ACCURA_ERROR_CODE_WRONG_SIDE: 'Scanning wrong side of Document',
      };
  
      var accuraTitleMsg = {
        SCAN_TITLE_OCR_FRONT: 'Scan Front side of ',
        SCAN_TITLE_OCR_BACK: 'Scan Back side of ',
        SCAN_TITLE_OCR: 'Scan ',
        SCAN_TITLE_MRZ_PDF417_FRONT: 'Scan Front Side of Document',
        SCAN_TITLE_MRZ_PDF417_BACK: 'Scan Back Side of Document',
        SCAN_TITLE_DLPLATE: 'Scan Number plate',
        SCAN_TITLE_BARCODE: 'Scan Barcode',
        SCAN_TITLE_BANKCARD: 'Scan BankCard',
      };
  
      //Method for setup config into native OS.
      AccurascanOcr.setupAccuraConfig(
        [config, accuraConfigs, accuraTitleMsg],
        (error, response) => {
          if (error != null) {
            console.log('Failure!', error);
          } else {
            console.log('Message:- ', response);
          }
        }
      );
    };    setUpCustomMessages = () => {
      var config = {
        setFaceBlurPercentage: 80,
        setHologramDetection: true,
        setLowLightTolerance: 10,
        setMotionThreshold: 25,
        setMinGlarePercentage: 6,
        setMaxGlarePercentage: 99,
        setBlurPercentage: 60,
        setCameraFacing: 0,
      };
  
      var accuraConfigs = {
        flipImage: flipImage,
        CameraScreen_CornerBorder_Enable: true,
        CameraScreen_Border_Width: 15,
        Disable_Card_Name: false,
        enableLogs: 0,
        setCameraFacing: 0,
        isShowLogo: 1,
        isFlipImg: 1,
        CameraScreen_Frame_Color: '#D5323F',
        CameraScreen_Text_Color: '#FFFFFF',
        CameraScreen_Text_Border_Color: '#000000',
        CameraScreen_Color: '#80000000',
        CameraScreen_Back_Button: 1,
        CameraScreen_Change_Button: 1,
        ACCURA_ERROR_CODE_MOTION: 'Keep Document Steady',
        ACCURA_ERROR_CODE_DOCUMENT_IN_FRAME: 'Keep document in frame',
        ACCURA_ERROR_CODE_BRING_DOCUMENT_IN_FRAME: 'Bring card near to frame',
        ACCURA_ERROR_CODE_PROCESSING: 'Processing...',
        ACCURA_ERROR_CODE_BLUR_DOCUMENT: 'Blur detect in document',
        ACCURA_ERROR_CODE_FACE_BLUR: 'Blur detected over face',
        ACCURA_ERROR_CODE_GLARE_DOCUMENT: 'Glare detect in document',
        ACCURA_ERROR_CODE_HOLOGRAM: 'Hologram Detected',
        ACCURA_ERROR_CODE_DARK_DOCUMENT: 'Low lighting detected',
        ACCURA_ERROR_CODE_PHOTO_COPY_DOCUMENT:
          'Can not accept Photo Copy Document',
        ACCURA_ERROR_CODE_FACE: 'Face not detected',
        ACCURA_ERROR_CODE_MRZ: 'MRZ not detected',
        ACCURA_ERROR_CODE_PASSPORT_MRZ: 'Passport MRZ not detected',
        ACCURA_ERROR_CODE_ID_MRZ: 'ID MRZ not detected',
        ACCURA_ERROR_CODE_VISA_MRZ: 'Visa MRZ not detected',
        ACCURA_ERROR_CODE_UPSIDE_DOWN_SIDE:
          'Document is upside down. Place it properly',
        ACCURA_ERROR_CODE_WRONG_SIDE: 'Scanning wrong side of Document',
      };
  
      var accuraTitleMsg = {
        SCAN_TITLE_OCR_FRONT: 'Scan Front side of ',
        SCAN_TITLE_OCR_BACK: 'Scan Back side of ',
        SCAN_TITLE_OCR: 'Scan ',
        SCAN_TITLE_MRZ_PDF417_FRONT: 'Scan Front Side of Document',
        SCAN_TITLE_MRZ_PDF417_BACK: 'Scan Back Side of Document',
        SCAN_TITLE_DLPLATE: 'Scan Number plate',
        SCAN_TITLE_BARCODE: 'Scan Barcode',
        SCAN_TITLE_BANKCARD: 'Scan BankCard',
      };
  
      //Method for setup config into native OS.
      AccurascanOcr.setupAccuraConfig(
        [config, accuraConfigs, accuraTitleMsg],
        (error, response) => {
          if (error != null) {
            console.log('Failure!', error);
          } else {
            console.log('Message:- ', response);
          }
        }
      );
    };    setUpCustomMessages = () => {
      var config = {
        setFaceBlurPercentage: 80,
        setHologramDetection: true,
        setLowLightTolerance: 10,
        setMotionThreshold: 25,
        setMinGlarePercentage: 6,
        setMaxGlarePercentage: 99,
        setBlurPercentage: 60,
        setCameraFacing: 0,
      };
  
      var accuraConfigs = {
        flipImage: flipImage,
        CameraScreen_CornerBorder_Enable: true,
        CameraScreen_Border_Width: 15,
        Disable_Card_Name: false,
        enableLogs: 0,
        setCameraFacing: 0,
        isShowLogo: 1,
        isFlipImg: 1,
        CameraScreen_Frame_Color: '#D5323F',
        CameraScreen_Text_Color: '#FFFFFF',
        CameraScreen_Text_Border_Color: '#000000',
        CameraScreen_Color: '#80000000',
        CameraScreen_Back_Button: 1,
        CameraScreen_Change_Button: 1,
        ACCURA_ERROR_CODE_MOTION: 'Keep Document Steady',
        ACCURA_ERROR_CODE_DOCUMENT_IN_FRAME: 'Keep document in frame',
        ACCURA_ERROR_CODE_BRING_DOCUMENT_IN_FRAME: 'Bring card near to frame',
        ACCURA_ERROR_CODE_PROCESSING: 'Processing...',
        ACCURA_ERROR_CODE_BLUR_DOCUMENT: 'Blur detect in document',
        ACCURA_ERROR_CODE_FACE_BLUR: 'Blur detected over face',
        ACCURA_ERROR_CODE_GLARE_DOCUMENT: 'Glare detect in document',
        ACCURA_ERROR_CODE_HOLOGRAM: 'Hologram Detected',
        ACCURA_ERROR_CODE_DARK_DOCUMENT: 'Low lighting detected',
        ACCURA_ERROR_CODE_PHOTO_COPY_DOCUMENT:
          'Can not accept Photo Copy Document',
        ACCURA_ERROR_CODE_FACE: 'Face not detected',
        ACCURA_ERROR_CODE_MRZ: 'MRZ not detected',
        ACCURA_ERROR_CODE_PASSPORT_MRZ: 'Passport MRZ not detected',
        ACCURA_ERROR_CODE_ID_MRZ: 'ID MRZ not detected',
        ACCURA_ERROR_CODE_VISA_MRZ: 'Visa MRZ not detected',
        ACCURA_ERROR_CODE_UPSIDE_DOWN_SIDE:
          'Document is upside down. Place it properly',
        ACCURA_ERROR_CODE_WRONG_SIDE: 'Scanning wrong side of Document',
      };
  
      var accuraTitleMsg = {
        SCAN_TITLE_OCR_FRONT: 'Scan Front side of ',
        SCAN_TITLE_OCR_BACK: 'Scan Back side of ',
        SCAN_TITLE_OCR: 'Scan ',
        SCAN_TITLE_MRZ_PDF417_FRONT: 'Scan Front Side of Document',
        SCAN_TITLE_MRZ_PDF417_BACK: 'Scan Back Side of Document',
        SCAN_TITLE_DLPLATE: 'Scan Number plate',
        SCAN_TITLE_BARCODE: 'Scan Barcode',
        SCAN_TITLE_BANKCARD: 'Scan BankCard',
      };
  
      //Method for setup config into native OS.
      AccurascanOcr.setupAccuraConfig(
        [config, accuraConfigs, accuraTitleMsg],
        (error, response) => {
          if (error != null) {
            console.log('Failure!', error);
          } else {
            console.log('Message:- ', response);
          }
        }
      );
    };

5.Method for scan MRZ documents.

onPressMRZ = () => {
   let passArgs = [ mrzSelected];
   //Method for start MRZ scaning from native OS.
   AccurascanOcr.startMRZ(passArgs, (error, response) => {
     if (error != null) {
       console.log('Failure!', error);
        showAlert('Failure!', error);
     } else {
       console.log('Success!', response);
     }
   });
};

MRZType: String

value: other_mrz or passport_mrz or id_mrz or visa_mrz

Success: JSON Response { front_data: JSONObjects?, back_data: JSONObjects?, type: Recognition Type, face: URI? front_img: URI? back_img: URI? }

Error: String

6.Method for scan OCR documents.

onPressOCR = () => {
   let passArgs = [
      countrySelected.id,  //integer
      cardSelected.id,     //integer
      cardSelected.name,   //String
      cardSelected.type,   //integer
   ]; //[{"enableLogs":false},1,41,"Emirates National ID",0,"portrait-primary"]
   //Method for start OCR scaning from native OS.
   AccurascanOcr.startOcrWithCard(passArgs, (error, response) => {
     if (error != null) {
       console.log('Failure!', error);
     } else {
       console.log('Success!', response);
     }
   });
};

Success: JSON Response Error: String

7.Method for scan barcode.

onPressBarcode = () => {
   let passArgs = [ barcodeSelected];
   //Method for start MRZ scaning from native OS.
   AccurascanOcr.startBarcode(passArgs, (error, response) => {
     if (error != null) {
       console.log('Failure!', error);
     } else {
       console.log('Success!', response);
     }
   });
};

Success: JSON Response Error: String

8.Method for scan bankcard.

onPressBankcard = () => {
 AccurascanOcr.startBankCard((error, response) => {
   if (error != null) {
     console.log('Failure!', error);
   } else {
      console.log('Success!', response);
   }
 });
};

Success: JSON Response Error: String

Contributing See the contributing guide to learn how to contribute to the repository and the development workflow.

License: MIT