You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
2.5 KiB
57 lines
2.5 KiB
import Metadata from './metadata.js';
|
|
import matchesEntirely from './helpers/matchesEntirely.js';
|
|
import getNumberType from './helpers/getNumberType.js';
|
|
/**
|
|
* Checks if a given phone number is valid.
|
|
*
|
|
* If the `number` is a string, it will be parsed to an object,
|
|
* but only if it contains only valid phone number characters (including punctuation).
|
|
* If the `number` is an object, it is used as is.
|
|
*
|
|
* The optional `defaultCountry` argument is the default country.
|
|
* I.e. it does not restrict to just that country,
|
|
* e.g. in those cases where several countries share
|
|
* the same phone numbering rules (NANPA, Britain, etc).
|
|
* For example, even though the number `07624 369230`
|
|
* belongs to the Isle of Man ("IM" country code)
|
|
* calling `isValidNumber('07624369230', 'GB', metadata)`
|
|
* still returns `true` because the country is not restricted to `GB`,
|
|
* it's just that `GB` is the default one for the phone numbering rules.
|
|
* For restricting the country see `isValidNumberForRegion()`
|
|
* though restricting a country might not be a good idea.
|
|
* https://github.com/googlei18n/libphonenumber/blob/master/FAQ.md#when-should-i-use-isvalidnumberforregion
|
|
*
|
|
* Examples:
|
|
*
|
|
* ```js
|
|
* isValidNumber('+78005553535', metadata)
|
|
* isValidNumber('8005553535', 'RU', metadata)
|
|
* isValidNumber('88005553535', 'RU', metadata)
|
|
* isValidNumber({ phone: '8005553535', country: 'RU' }, metadata)
|
|
* ```
|
|
*/
|
|
|
|
export default function isValidNumber(input, options, metadata) {
|
|
// If assigning the `{}` default value is moved to the arguments above,
|
|
// code coverage would decrease for some weird reason.
|
|
options = options || {};
|
|
metadata = new Metadata(metadata); // This is just to support `isValidNumber({})`
|
|
// for cases when `parseNumber()` returns `{}`.
|
|
|
|
if (!input.country) {
|
|
return false;
|
|
}
|
|
|
|
metadata.selectNumberingPlan(input.country, input.countryCallingCode); // By default, countries only have type regexps when it's required for
|
|
// distinguishing different countries having the same `countryCallingCode`.
|
|
|
|
if (metadata.hasTypes()) {
|
|
return getNumberType(input, options, metadata.metadata) !== undefined;
|
|
} // If there are no type regexps for this country in metadata then use
|
|
// `nationalNumberPattern` as a "better than nothing" replacement.
|
|
|
|
|
|
var national_number = options.v2 ? input.nationalNumber : input.phone;
|
|
return matchesEntirely(national_number, metadata.nationalNumberPattern());
|
|
}
|
|
//# sourceMappingURL=validate_.js.map
|