phone.it.inc in Phone 6

CCK Field for Italian phone numbers.

File

phone.it.inc

<?php

/**
 * @file
 * CCK Field for Italian phone numbers.
 */
function phone_it_metadata() {

  // These strings are translated using t() on output.
  return array(
    'label' => 'Phone Numbers - Italy',
    'error' => '"%value" is not a valid Italian phone number<br>Italian phone numbers should only ...',
  );
}

/**
 * Verifies that $phonenumber is valid 
 *
 * @param string $phonenumber
 * @return boolean Returns boolean FALSE if the phone number is not valid.
 */
function valid_it_phone_number($phonenumber) {

  // define regular expression
  $regex = "/^(\\+39)?[ ]?([0-9]{2,3}(\\/|-| )?[0-9]{6,7})\$/i";

  // return true if valid, false otherwise
  return (bool) preg_match($regex, $phonenumber);
}

/**
 * Formatting for Italian Phone Numbers.
 *
 * @param string $phonenumber
 * @return string Returns a string containting the phone number with some formatting.
 */
function format_it_phone_number($phonenumber, $field) {

  //$phonenumber = trim($phonenumber);

  // do some formatting on the phone number
  $phonenumber = str_replace("[ -]", "", $phonenumber);
  if ($field['phone_country_code']) {
    if ($matches[1] != "+39") {
      $phonenumber = "+39" . " " . $phonenumber;
    }
  }
  return $phonenumber;
}

Functions

Name	Description
format_it_phone_number	Formatting for Italian Phone Numbers.
phone_it_metadata	@file CCK Field for Italian phone numbers.
valid_it_phone_number	Verifies that $phonenumber is valid