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Error Handling

Client-Side Errors​

Errors encountered when calling opjs() can be handled using the catch method of the Promise.

opjs()
  .then(fp => {
    // Handle fingerprint
  })
  .catch(error => {
    console.error('opjs Error:', error);
  });

Verification Errors​

When verifying the authToken, you may encounter HTTP errors:

  • 404 Not Found: The authToken is invalid or has expired.
  • 500 Internal Server Error: An unexpected server error occurred.