'"%value" is not a valid Belgian phone number
Belgian phone numbers should only ...', ); } /** * Verifies that $phonenumber is valid * * @param string $phonenumber * @return boolean Returns boolean FALSE if the phone number is not valid. */ function valid_be_phone_number($phonenumber) { // define regular expression $regex = "/^(\+32|0)[1-9]\d{7,8}$/i"; $phonenumber = str_replace(array(' ','-','(',')'), '', $phonenumber); // return true if valid, false otherwise return (bool) preg_match($regex, $phonenumber); } /** * Formatting for Belgian Phone Numbers. * * @param string $phonenumber * @return string Returns a string containting the phone number with some formatting. */ function format_be_phone_number($phonenumber, $field) { $phonenumber = trim($phonenumber); if ($field['phone_country_code']) { if ($matches[1] != "+32") { $phonenumber = "+32" . " " . $phonenumber; } } return $phonenumber; }