The calculator does not accept numbers with a ten, how to fix it?

Question

JavaScript

Hello. There is one sports calculator:

$(document).ready(function() {

  $(".submits").keyup(function(enter) {
    if (enter.keyCode == 13) { //enter
      wilks();
    }
  });

  $("#findValue").click(function(enter) {
    enter.preventDefault();
    wilks();
  });
});

var bodyweight = $('#bodyweight').val(); 

  var liftedweight = $('#liftedweight').val();

I cannot enter numbers with a decimal remainder in these two fields, the calculator gives an error.
Those. I enter the integer 100 everything is ok, but 100.25 is not ok.
How to fix?

Answer 1

100.25 - not a number
so that there are no errors, use

replace(',' , '.' );
parseInt
parseFloat