PHP - 传真格式判断
if(!preg_match("/^[+]{0,1}(\d){1,3}[ ]?([-]?((\d)|[ ]){1,12})+$/", $fax)) {
exit(json_encode(array('code' => -1, 'info' => "传真格式错误")));
}
if(!preg_match("/^[+]{0,1}(\d){1,3}[ ]?([-]?((\d)|[ ]){1,12})+$/", $fax)) {
exit(json_encode(array('code' => -1, 'info' => "传真格式错误")));
}