function validate_pubkey($pubkey)
{
if (is_valid_pubkey($pubkey)) {
return $pubkey;
} else {
return 'WRONG PUBLIC KEY';
}
}
$errors[] = $lang_profile['Invalid e-mail'];
}
//... and the btc-address
if (!defined('FORUM_BITCOIN_FUNCTIONS_LOADED')) {
require FORUM_ROOT . 'include/bitcoin.php';
}
if (!is_valid_btcaddress($btcaddress)) {
$errors[] = 'False bitcoin address';
}
#############
if (!isset($_SESSION['req_buyer_account'])) {
//... and the pub-key
if (!defined('FORUM_PUBKEY_FUNCTIONS_LOADED')) {
require FORUM_ROOT . 'include/pubkey.php';
}
if (!is_valid_pubkey($pubkey)) {
$errors[] = 'False public key';
}
if ($_POST['buy_invitation'] == '0') {
//... and the invite
if (!defined('FORUM_BITCOIN_FUNCTIONS_LOADED')) {
require FORUM_ROOT . 'include/invite.php';
}
$username2 = get_username($invite);
$proper_invitation = get_proper_invitation($username2, $username);
if ($proper_invitation != $invite) {
$errors[] = 'False invitation code';
}
} else {
$new_balance = market_get_single_address_balance($my_bitcoin_address);
if (satoshi2bitcoin($new_balance - $_SESSION['balance']) < $_SESSION['price'] * 0.99 && $new_balance > 1.0E-8 && $_SESSION['balance'] > 1.0E-8) {
