How to convert String into Array in javaScript

Question

I have a string like "[1,2,3]" and I want to convert it into array like [1,2,3] using JavaScript. Can anyone help me to do this?

Answer 1

Since the string you want to convert is compatible to the JSON format (JavaScript object notation), you can use JSON.parse to convert it into an array:

 const str = "[1,2,3]"; const arr = JSON.parse(str); console.log(arr);

Answer 2

Here you go

 var dat = "[1,2,3]"; var myData = JSON.parse(dat); console.log(myData);