function valid_es_phone_number in Phone 5
Same name and namespace in other branches
- 6 phone.es.inc \valid_es_phone_number()
- 7 include/phone.es.inc \valid_es_phone_number()
Verifies that $phonenumber is a valid nine-digit Spanish phone number
Parameters
string $phonenumber:
Return value
boolean Returns boolean FALSE if the phone number is not valid.
File
- ./
phone.es.inc, line 9
Code
function valid_es_phone_number($phonenumber) {
//$phonenumber = trim($phonenumber);
// define regular expression
$regex = "/\n \\D* # optional separator \n [69]\\d{2} # first group of numbers\n \\D* # optional separator\n \\d{3} # second group\n \\D* # optional separator\n \\d{3} # third group\n \\D* # ignore trailing non-digits\n \$/x";
// return true if valid, false otherwise
return (bool) preg_match($regex, $phonenumber);
}