Some countries use in numbers the point as comma and the comma as decimal. Wiki Information This countries are Europe (except UK and Ireland), SudAmerica, Russia and French West Afica.
How is know if the user of Web in HTML5 is "Decimal point is Comma" or "Comma is Comma"?
Or I must have got a database of Languages with this data and it use in angular lang={{lang}}
.toLocaleString(): developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…NUMBER_FORMAT. Here is Russia, and you can see theDECIMAL_SEPis","