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telephone number validator - javascript freecodecamp

Safa Chroudi answered on June 26, 2023 Popularity 1/10 Helpfulness 3/10

answer telephone number validator - javascript freecodecamp

telephone number validator - javascript freecodecamp

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var re = /^([+]?1[\s]?)?((?:[(](?:[2-9]1[02-9]|[2-9][02-8][0-9])[)][\s]?)|(?:(?:[2-9]1[02-9]|[2-9][02-8][0-9])[\s.-]?)){1}([2-9]1[02-9]|[2-9][02-9]1|[2-9][02-9]{2}[\s.-]?){1}([0-9]{4}){1}$/;

function telephoneCheck(str) {
  return re.test(str);
}

telephoneCheck("555-555-5555");

Popularity 1/10 Helpfulness 3/10 Language javascript

Source: github.com

Tags: javascript

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Contributed on Jun 26 2023

Safa Chroudi

0 Answers Avg Quality 2/10

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telephone number validator - javascript freecodecamp

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