Posted By

supawaza on 12/06/13

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number

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Last Edited at 12/06/13 05:48am

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Adding/remove commas in digits

/ Published in: JavaScript

Add / Remove comma for number in the thousands. Ex: 1,000

Useful for grabbing input values to format then display, remove the comma and convert back to number to do math.

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var removeComma = function(str){
    return str.replace(/,/g, '').trim();
}
 
var addComma = function(str){
    return str.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
}