javascript - adding a class with multiple links in jquery -


i'm adding background image third party links filter function this

$("a").filter(function () {                 var ignorelink =         this.hostname == location.hostname // disregard same domain         || this.href.match(/^(mailto|tel|javascript)\:/)                 return !ignorelink;             }).addclass("externalanchor").attr("target", "_blank");

the above code works fine have requirement saying of links should internal ex: 

<p><a href="https://www.google.com/" target="_blank">email url</a></p> <p><a href="https://github.com/" target="_blank">google</a></p> <p><a href="https://www.w3schools.com" target="_blank">google</a></p> <p><a href="https://www.codecademy.com" target="_blank">google</a></p>

my question how add class links separate out dom change jquery.

you can use attribute contains selector

$("a[href*='google.com'], a[href*='w3schools.com'], a[href*='codeacademy.com']").addclass('no-external');

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