dcortesnet · February 14, 2023 12:40
diff --git a/javascript_is_eeuu_phone_number.js b/javascript_is_eeuu_phone_number.js
 // ^\([0-9]{3}\)[0-9]{3}-[0-9]{4}$

 function isEEUUPhoneNumber(number) {
  const reg = /[-+]?(?:\d{1,2}\s)?\(*(?:\d{3})(?:-|\)|\)\s|\s)*\d{3}(?:-|\s)*\d{4}/;
  return reg.test(number);
 }

 console.log(isEEUUPhoneNumber("1(555)555-5555")); // true
 console.log(isEEUUPhoneNumber("(555)555-5555")); // false
 console.log(isEEUUPhoneNumber("2(757)6227382")); //false
	// ^\([0-9]{3}\)[0-9]{3}-[0-9]{4}$

	function isEEUUPhoneNumber(number) {
	const reg = /[-+]?(?:\d{1,2}\s)?\((?:\d{3})(?:-\|\)\|\)\s\|\s)\d{3}(?:-\|\s)*\d{4}/;
	return reg.test(number);
	}

	console.log(isEEUUPhoneNumber("1(555)555-5555")); // true
	console.log(isEEUUPhoneNumber("(555)555-5555")); // false
	console.log(isEEUUPhoneNumber("2(757)6227382")); //false
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