'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; } } });