> For the complete documentation index, see [llms.txt](https://docs.accurascan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.accurascan.com/solutions/finger-biometrics/react-native/setup-accura-finger.md).

# Setup Accura Finger

### Setting up License <a href="#user-content-setting-up-license" id="user-content-setting-up-license"></a>

```
  getAccuraSetup = () => {
    //Method for get license info from native OS.
    AccurascanFinger.getMetaData((error, response) => {
      if (error != null) {
        console.log(error);
      } else {
        console.log(response);
      }
    });
  };
```

***

**Error:** String

**Success:** JSON String Response = { isValid: boolean, isFinger:boolean }

### Method for Enroll scan Finger documents. <a href="#user-content-5method-for-enroll-scan-finger-documents" id="user-content-5method-for-enroll-scan-finger-documents"></a>

```
  const startEnroll = async () => {
    const handSelected = rightHand ? "right" : "left";
    //Method for start Enroll Finger scaning from native OS.
    AccurascanFinger.startFingerEnroll([handSelected], (error, result) => {
      if (error) {
        console.error('Enrollment error:', error);
        return;
      }

      const parsedResult = JSON.parse(result);
      const tempDict = parsedResult.template_data;
      console.log('Success!', Object.values(tempDict));

    });
  };
```

***

**Error:** String

**Success:** JSON String Response = { image\_data: object, template\_data:object }

### Method for Verify scan Finger documents. <a href="#user-content-6method-for-verify-scan-finger-documents" id="user-content-6method-for-verify-scan-finger-documents"></a>

```
  const startVerify = async () => {
    const handSelected = rightHand ? "right" : "left";

    AccurascanFinger.startFingerVerify([handSelected], (error, result) => {
      if (error) {
        console.error('Verify error:', error);
        return;
      }
      const parsedResult = JSON.parse(result);
      const tempDict = parsedResult.template_data;
      console.log("Success!", Object.values(tempDict));
      
    });

  };
```

***

**Error:** String

**Success:** JSON String Response = { image\_data: object, template\_data:object }

### Method for GetResult scan Finger documents. <a href="#user-content-7method-for-getresult-scan-finger-documents" id="user-content-7method-for-getresult-scan-finger-documents"></a>

```
  const getResult = async (tempDict) => {
    AccurascanFinger.getResult([enrollTemplate, verifyTemplate], (error, result) => {
      if (error) {
        console.error('getResult error:', error);
        return;
      }
      console.log('getResult result:', result);
      const parsedResult = JSON.parse(result);
      console.log("RESULT:", parsedResult);

    });
  };
```

***

**Error:** String

**Success:** JSON String Response = { isValid: String }


---

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