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@lambdaX
Last active August 29, 2015 14:05
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Test-embed-gists
function isValidURL(s) {
var testRegex = /^https?:\/\/(?:[a-z\-]+\.)+[a-z]{2,6}(?:\/[^\/#?]+)+\.(?:jpe?g|gif|png)$/;
return testRegex.test(s);
}
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