template-saas/apps/backend/node_modules/libphonenumber-js/es6/helpers/stripIddPrefix.js
rckrdmrd 26f0e52ca7 feat: Initial commit - template-saas
Template base para proyectos SaaS multi-tenant.

Estructura inicial:
- apps/backend (NestJS API)
- apps/frontend (React/Vite)
- apps/database (PostgreSQL DDL)
- docs/ (Documentación)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-07 04:41:24 -06:00

29 lines
1.1 KiB
JavaScript

import Metadata from '../metadata.js';
import { VALID_DIGITS } from '../constants.js';
var CAPTURING_DIGIT_PATTERN = new RegExp('([' + VALID_DIGITS + '])');
export default function stripIddPrefix(number, country, callingCode, metadata) {
if (!country) {
return;
}
// Check if the number is IDD-prefixed.
var countryMetadata = new Metadata(metadata);
countryMetadata.selectNumberingPlan(country, callingCode);
var IDDPrefixPattern = new RegExp(countryMetadata.IDDPrefix());
if (number.search(IDDPrefixPattern) !== 0) {
return;
}
// Strip IDD prefix.
number = number.slice(number.match(IDDPrefixPattern)[0].length);
// If there're any digits after an IDD prefix,
// then those digits are a country calling code.
// Since no country code starts with a `0`,
// the code below validates that the next digit (if present) is not `0`.
var matchedGroups = number.match(CAPTURING_DIGIT_PATTERN);
if (matchedGroups && matchedGroups[1] != null && matchedGroups[1].length > 0) {
if (matchedGroups[1] === '0') {
return;
}
}
return number;
}
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