Remove character from string using javascript

Question

i have comma separated string like

var test = 1,3,4,5,6,

i want to remove particular character from this string using java script

can a

Answer 1

You can use this function

function removeComma(inputNumber,char='') {

        return inputNumber.replace(/,/g, char);
    }

Update

   function removeComma(inputNumber) {
        inputNumber = inputNumber.toString();
        return Number(inputNumber.replace(/,/g, ''));
    }