Using autoNumeric plugin you can made a field as numeric input with different separators.
Include plugin:
<script src="https://stackoverflow.com/questions/31867551/~/Scripts/autoNumeric/autoNumeric.min.js" type="text/javascript"></script>
Html:
<input type="text" id="DEMO" data-a-sign="" data-a-dec="," data-a-sep="." class="form-control">
Script:
<script>
jQuery(function($) {
$('#DEMO').autoNumeric('init');
});
</script>
You can type only number, if you input 100000,99 you will see 100.000,99.