34 lines
813 B
TypeScript
34 lines
813 B
TypeScript
import punycode from "punycode/";
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import { tldList } from "./tld_list";
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export default function validLink(link: string) {
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let finalURL = '';
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try {
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const url = new URL(link);
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finalURL = url.origin;
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} catch (error) {
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// if the URL is invalid, try to add the protocol
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try {
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const urlWithHTTP = new URL("http://" + link);
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finalURL = urlWithHTTP.origin;
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} catch (error) {
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return false;
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}
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}
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if (validTLD(finalURL)) {
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return true;
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} else {
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return false;
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}
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}
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function validTLD(domain: string): boolean {
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const tld = punycode.toUnicode(domain.split(".").reverse()[0]);
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console.log(tld);
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if (tldList.includes(tld)) {
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return true;
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} else {
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return false;
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}
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}
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