npm install -S @braintree/sanitize-urlvar sanitizeUrl = require("@braintree/sanitize-url").sanitizeUrl;
sanitizeUrl("https://example.com"); // 'https://example.com'
sanitizeUrl("http://example.com"); // 'http://example.com'
sanitizeUrl("www.example.com"); // 'www.example.com'
sanitizeUrl("mailto:hello@example.com"); // 'mailto:hello@example.com'
sanitizeUrl(
"https://example.com"
); // https://example.com
sanitizeUrl("javascript:alert(document.domain)"); // 'about:blank'
sanitizeUrl("jAvasCrIPT:alert(document.domain)"); // 'about:blank'
sanitizeUrl(decodeURIComponent("JaVaScRiP%0at:alert(document.domain)")); // 'about:blank'
// HTML encoded javascript:alert('XSS')
sanitizeUrl(
"javascript:alert('XSS')"
); // 'about:blank'This library uses Vitest. All testing dependencies
will be installed upon npm install and the test suite can be executed with
npm test. Running the test suite will also run lint checks upon exiting.
npm test
To generate a coverage report, use npm run coverage.