JavaScript RegEx group

by shraddhapaghdar

JavaScript

const regEx = /(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})/;
const matchedPattern = regEx.exec('2020-03-04');

console.log(matchedPattern.groups);
console.log(matchedPattern.groups.year);
console.log(matchedPattern.groups.month);
console.log(matchedPattern.groups.day);


const regEx1 = /(\d{4})-(\d{2})-(\d{2})/;
const matchedPattern1 = regEx.exec('2022-04-22');

console.log(matchedPattern1[0]); 
console.log(matchedPattern1[1]); 
console.log(matchedPattern1[2]); 
console.log(matchedPattern1[3]);