# 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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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.accurascan.com/solutions/finger-biometrics/react-native/setup-accura-finger.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.