javascript convert string into array of int with brackets [duplicate]

Question

I have a string that contains an array with numbers in square bracket like this [1, 2,3, 4]. I want convert that string into array of integers. I can use split function but I also need to strip of square brackets and remove spaces if any between the numbers.

Try match, then the input doesn't need to be valid JSON.

RobG
– RobG

2016-02-12 06:07:41 +00:00
Commented Feb 12, 2016 at 6:07 — RobG
– RobG, Commented Feb 12, 2016 at 6:07

gurvinder372 · Accepted Answer · 2016-02-12 06:04:38Z

16

if you already have the string like this "[1, 2,3, 4]" JSON.parse will do

var arr = JSON.parse( "[1, 2,3, 4]" );

answered Feb 12, 2016 at 6:04

gurvinder372

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