All files / engine/Source/Core isDataUri.js

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import Check from "./Check.js";
 
const dataUriRegex = /^data:/i;
 
/**
 * Determines if the specified uri is a data uri.
 *
 * @function isDataUri
 *
 * @param {string} uri The uri to test.
 * @returns {boolean} true when the uri is a data uri; otherwise, false.
 *
 * @private
 */
function isDataUri(uri) {
  //>>includeStart('debug', pragmas.debug);
  Check.typeOf.string("uri", uri);
  //>>includeEnd('debug');
 
  return dataUriRegex.test(uri);
}
export default isDataUri;