Get numbers from string and set them in array in JavaScript

Question

I have a string like this 100 and 20000 and I need to extract the numbers with regex and push them to array and access them by indices. Can you give me a little push here, my knowledge on regex are very limited. Thanks.

Answer 1

You can use \d+ to match numbers and match to get the result in array. Use g global flag to match all the numbers.

var str = '100 and 20000';

var numbers = str.match(/\d+/g);


console.log(numbers); // numbers is an array: ["100", "20000"]
alert(numbers);