Validating url in javascript takeshi kaneshiro dating

Posted by / 14-Jul-2020 04:51

It's been pointed out in some of the comments, but most probably haven't entered a bad value to see it.

Hanging like that makes that code unusable in any serious application.

:[a-z0-9-]\.)[a-z]$/i; function is Valid Domain(domain) let input; function validate Url(url) console.log(validate Url('google'), // false validate Url('user:[email protected]'), validate Url(''), validate Url(''), validate Url('')); // false In order to accept incomplete inputs such as " it will also make it valid assuming the protocol is "http" in those cases and returning the valid URL if the address is valid.

So here idea is, I am allowing the user to enter there website & another user can just click on the saved website & go to users website.

It has a bigger test list of valid and invalid URLs.

The simple one above still passes all the positives and only fails to block a few odd negatives like is Url(""); // true is Url(" // true is Url(" // true is Url("//"); // true is Url(""); // false is Url(" // true is Url(" // true is Url("https://sdfasd"); // false function is Valid URL(input) let tests = []; tests.push(['', false]); tests.push([' true]); tests.push(['https://sdfasd', false]); tests.push(['

So, it's not a matter of validating url sintax, but checking if it's a valid url, by actually calling it.

However the high ranking answers are often returning false for common URLs but even worse will freeze your app/page for minutes on even as simple a string as .sa=i&rct=j&q=&esrc=s&source=images&cd=&docid=n Iv5rk2Gy P3h XM&tbnid=isi Ok Me3n Ctex M:&ved=0CAUQj Rw&url= ZXU_2f GKb Ms QTf4YLg AQ&bvm=bv.65177938,d.a Wc&psig=AFQj CNEp Bf Knal9k U7Zu4n7Rn Et2ner N4g&ust=1398298682009707"; console.log(is Valid URL(test Case2)); // return true var test Case3 = "https://sdfasd"; console.log(is Valid URL(test Case3)); // return false var test Case4 = "dfdsfdsfdfdsfsdfs"; console.log(is Valid URL(test Case4)); // return false var test Case5 = "magnet:?xt=urn:btih:123"; console.log(is Valid URL(test Case5)); // return false var test Case6 = ""; console.log(is Valid URL(test Case6)); // return true var test Case7 = "https://w"; console.log(is Valid URL(test Case7)); // return false var test Case8 = "https://sdfasdp.ppppppppppp"; console.log(is Valid URL(test Case8)); // return falsevar elm; function is Valid URL(u) console.log(is Valid URL(' console.log(is Valid URL('//')); console.log(is Valid URL('')); console.log(is Valid URL('localhost:8000')); (I don't have reps to comment on Valid URL example; hence post this as an answer.) While use of protocol relative URLs is not encouraged (The Protocol-relative URL), they do get employed sometimes.But even with the ignore case flag those tests reject high unicode values that are allowed.The best already mentioned is: That comes from Github segmentio/is-url.

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