php - Regex for 10-13 digit (international) phone numbers -


i need deliver (international) phone numbers php registration form external party. external party has following rules phone numbers.

  • 10-13 digits
  • dashes allowed

this means following numbers correct

  • 0046701234567 (swedish)
  • 604-555-5555
  • 5675555555

what best (and correct) regex regulate , check phone numbers can store them in global database send them external party afterwards?

just try with:

$input = '604-555-5555';  if (preg_match('/^\d{10,13}$/', str_replace('-', '', $input))) {   // valid }

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