10 lines
398 B
JavaScript
10 lines
398 B
JavaScript
|
import assertString from './util/assertString';
|
||
|
|
import { decimal } from './alpha';
|
||
|
|
var numericNoSymbols = /^[0-9]+$/;
|
||
|
|
export default function isNumeric(str, options) {
|
||
|
|
assertString(str);
|
||
|
|
if (options && options.no_symbols) {
|
||
|
|
return numericNoSymbols.test(str);
|
||
|
|
}
|
||
|
|
return new RegExp("^[+-]?([0-9]*[".concat((options || {}).locale ? decimal[options.locale] : '.', "])?[0-9]+$")).test(str);
|
||
|
|
}
|