I am using a library to calculate the age from date of birth. I am taking date of birth as an input which is in the format of dd/mm/yy but the library that calculated the age accepts it in the format of mm/dd/yy. One solution to this is to change the date selector format in the application but I dont want to do that since it gets confusing.
I searched the solution on stackoverflow but couldnt find the solution here- How to format a JavaScript date
Just split it with / and then use destructure it and get the desired result as:
const result = `${mm}/${dd}/${yy}`;
var oldDate = "10/12/21";
var [dd, mm, yy] = oldDate.split("/");
const newDate = `${mm}/${dd}/${yy}`;
console.log(newDate);