utils/node_modules/validator/es/lib/isAlpha.js
2024-02-07 01:33:07 -05:00

26 lines
915 B
JavaScript

import assertString from './util/assertString';
import { alpha } from './alpha';
export default function isAlpha(_str) {
var locale = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en-US';
var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
assertString(_str);
var str = _str;
var ignore = options.ignore;
if (ignore) {
if (ignore instanceof RegExp) {
str = str.replace(ignore, '');
} else if (typeof ignore === 'string') {
str = str.replace(new RegExp("[".concat(ignore.replace(/[-[\]{}()*+?.,\\^$|#\\s]/g, '\\$&'), "]"), 'g'), ''); // escape regex for ignore
} else {
throw new Error('ignore should be instance of a String or RegExp');
}
}
if (locale in alpha) {
return alpha[locale].test(str);
}
throw new Error("Invalid locale '".concat(locale, "'"));
}
export var locales = Object.keys(alpha);