add site url validation regex
const regex = /^((ftp|http|https):\/\/)?(www.)?(?!.*(ftp|http|https|www.))[a-zA-Z0-9_-]+(\.[a-zA-Z]+)+((\/)[\w#]+)*(\/\w+\?[a-zA-Z0-9_]+=\w+(&[a-zA-Z0-9_]+=\w+)*)?$/gm; const str = `http://www.sample.com https://www.sample.com http://www.sample.com/xyz www.sample.com www.sample.com/xyz/#/xyz sample.com www.sample.com mofiz.com kolim.com www.murikhao.www.sample.com http://murihao.www.sample.com http://www.sample.com/xyz?abc=dkd&p=q&c=2 www.sample.gov.bd www.sample.com.en www.sample.vu `; let m; while ((m = regex.exec(str)) !== null) { if (m.index === regex.lastIndex) { regex.lastIndex++; } console.log("matched :"+m[0]); }
