Answers for "jquery js format currency and assign value"

javascript format number as currency

const formatter = new Intl.NumberFormat('en-US', {
  style: 'currency',
  currency: 'USD',
  minimumFractionDigits: 2
})

formatter.format(1000) // "$1,000.00"
formatter.format(10) // "$10.00"
formatter.format(123233000) // "$123,233,000.00"

display amount with currency for jquery

$(document).ready(function(){
  $('#test').click(function() {
    TESTCURRENCY = $('#value').val().toString().match(/(?=[\s\d])(?:\s\.|\d+(?:[.]\d+)*)/gmi);
    if (TESTCURRENCY.length <= 1) {
      $('#valueshow').val(
        parseFloat(TESTCURRENCY.toString().match(/^\d+(?:\.\d{0,2})?/))
      );
    } else {
      $('#valueshow').val('Invalid a value!');
    }
  });
});