Question

How to check if a URL is localhost in JavaScript

Answer 1

function isLocalhost(url) {
  	return url.includes('localhost') || url.includes('127.0.0.1');
}

console.log(isLocalhost('http://localhost:8000/'));

console.log(isLocalhost('http://127.0.0.1:1234/test/'));

console.log(isLocalhost('http://seek4info.com'));




  
/*
run:
  
true
true
false
  
*/

 

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