Question

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Input type currency format with comma and decimal place 2

rated 0 times [ 3] [ 6] / answers: 1 / hits: 13551 / 10 Years ago, wed, june 4, 2014, 12:00:00

I just want to ask how to make a JavaScript of currency format of input type text. Is it possible that the numbers will have comma while you type the number? Also, how to make the number fixed with 2 decimal numbers. If I input a 3 decimal placed numbers the last number will round off so it can be 2 decimal.

I have a textbox which accepts numbers only and I want it to automatically convert the numbers into currency format. 1234.556 will be Php 1,234.56. (Php means Philippine peso)

Here's my input type text:

 <input type=text name='Etxt11' placeholder=Proposed price  onblur=this.value = 'Php ' + formatNumber(this.value) />

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brynnleslis

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3 Years ago

answered 10 Years ago sidneyh · Accepted Answer

function formatPera(num) {

    var p = num.toFixed(2).split(.);

    return Php  + p[0].split().reverse().reduce(function(acc, num, i, orig) {

        return  num + (i && !(i % 3) ? , : ) + acc;

    }, ) + . + p[1];

}



var money = 1234.556;

money = formatPera(money);



console.log(money); // Php 1,234.56

Also, credit goes to: https://stackoverflow.com/a/5342097/1978142