How to use 'regex for website url' in JavaScript
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35 function isGuardianWebsiteUrl(url: string) { 36 return matchHostname(url, [ 37 urlConstants.base.mainDomain, 38 urlConstants.base.mainDomainShort 39 ]); 40 }
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36 function subdomainRegex(baseUrl){ 37 var regex; 38 39 baseUrl = _escapeRegExp(baseUrl); 40 41 regex = new RegExp('((?!www)\\b[-\\w\\.]+)\\.' + baseUrl + '(?::)?(?:\d+)?'); 42 43 return regex; 44 }