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- 'use strict';
- var $ = require('../internals/export');
- var getBuiltIn = require('../internals/get-built-in');
- var fails = require('../internals/fails');
- var validateArgumentsLength = require('../internals/validate-arguments-length');
- var toString = require('../internals/to-string');
- var USE_NATIVE_URL = require('../internals/url-constructor-detection');
- var URL = getBuiltIn('URL');
- // https://github.com/nodejs/node/issues/47505
- // https://github.com/denoland/deno/issues/18893
- var THROWS_WITHOUT_ARGUMENTS = USE_NATIVE_URL && fails(function () {
- URL.canParse();
- });
- // `URL.canParse` method
- // https://url.spec.whatwg.org/#dom-url-canparse
- $({ target: 'URL', stat: true, forced: !THROWS_WITHOUT_ARGUMENTS }, {
- canParse: function canParse(url) {
- var length = validateArgumentsLength(arguments.length, 1);
- var urlString = toString(url);
- var base = length < 2 || arguments[1] === undefined ? undefined : toString(arguments[1]);
- try {
- return !!new URL(urlString, base);
- } catch (error) {
- return false;
- }
- }
- });
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