17 lines
394 B
JavaScript
17 lines
394 B
JavaScript
module.exports = (string) => {
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var protocolAndDomainRE = /^(?:\w+:)?\/\/(\S+)$/;
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var domainRE = /^[^\s.]+\.\S{2,}$/;
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var match = string.match(protocolAndDomainRE);
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if (!match) {
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return false;
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}
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var everythingAfterProtocol = match[1];
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if (!everythingAfterProtocol) {
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return false;
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}
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if (domainRE.test(everythingAfterProtocol)) {
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return true;
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}
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return false;
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};
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