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kevinchisholm/validate-phone-for-e164.js

Last active October 27, 2020 16:00
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validate-phone-for-e164.js
function validatePhoneForE164(phoneNumber) {
const regEx = /^\+[1-9]\d{10,14}$/;
return regEx.test(phoneNumber);
};
validatePhoneForE164('+12125551212'); // true
validatePhoneForE164('12125551212'); // false
validatePhoneForE164('2125551212'); // false
validatePhoneForE164('+1-212-555-1212'); // false
validatePhoneForE164('+1 212 555 1212'); // false
validatePhoneForE164('+1 (212) 555-1212'); // false
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