BarcodeDetector.getSupportedFormats()

Draft

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Secure context

This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The getSupportedFormats() static method of the BarcodeDetector interface returns a Promise which fulfills with an Array of supported barcode format types.

Syntax

var supportedFormats = BarcodeDetector.getSupportedFormats();

Parameters

This method receives no parameters.

Return value

Exceptions

No exceptions are thrown.

Examples

The following example calls the getSupportFormat() static method and logs the results to the console.

// check supported types
BarcodeDetector.getSupportedFormats()
  .then(supportedFormats => {
    supportedFormats.forEach(format => console.log(format));
  });

Specifications

Browser compatibility

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