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50 lines
2.2 KiB
50 lines
2.2 KiB
import Metadata from '../metadata.js';
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import matchesEntirely from './matchesEntirely.js';
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import extractNationalNumber from './extractNationalNumber.js';
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import checkNumberLength from './checkNumberLength.js';
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import getCountryCallingCode from '../getCountryCallingCode.js';
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/**
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* Sometimes some people incorrectly input international phone numbers
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* without the leading `+`. This function corrects such input.
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* @param {string} number — Phone number digits.
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* @param {string?} country
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* @param {string?} callingCode
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* @param {object} metadata
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* @return {object} `{ countryCallingCode: string?, number: string }`.
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*/
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export default function extractCountryCallingCodeFromInternationalNumberWithoutPlusSign(number, country, callingCode, metadata) {
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var countryCallingCode = country ? getCountryCallingCode(country, metadata) : callingCode;
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if (number.indexOf(countryCallingCode) === 0) {
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metadata = new Metadata(metadata);
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metadata.selectNumberingPlan(country, callingCode);
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var possibleShorterNumber = number.slice(countryCallingCode.length);
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var _extractNationalNumbe = extractNationalNumber(possibleShorterNumber, metadata),
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possibleShorterNationalNumber = _extractNationalNumbe.nationalNumber;
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var _extractNationalNumbe2 = extractNationalNumber(number, metadata),
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nationalNumber = _extractNationalNumbe2.nationalNumber; // If the number was not valid before but is valid now,
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// or if it was too long before, we consider the number
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// with the country calling code stripped to be a better result
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// and keep that instead.
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// For example, in Germany (+49), `49` is a valid area code,
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// so if a number starts with `49`, it could be both a valid
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// national German number or an international number without
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// a leading `+`.
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if (!matchesEntirely(nationalNumber, metadata.nationalNumberPattern()) && matchesEntirely(possibleShorterNationalNumber, metadata.nationalNumberPattern()) || checkNumberLength(nationalNumber, metadata) === 'TOO_LONG') {
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return {
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countryCallingCode: countryCallingCode,
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number: possibleShorterNumber
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};
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}
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}
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return {
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number: number
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};
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}
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//# sourceMappingURL=extractCountryCallingCodeFromInternationalNumberWithoutPlusSign.js.map
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