Add scriptPubKey field to validateaddress RPC call

src/rpcmisc.cpp

@@ -161,6 +161,7 @@ Value validateaddress(const Array& params, bool fHelp)
             "{\n"
             "  \"isvalid\" : true|false,         (boolean) If the address is valid or not. If not, this is the only property returned.\n"
             "  \"address\" : \"bitcoinaddress\", (string) The bitcoin address validated\n"
+            "  \"scriptPubKey\" : \"hex\",       (string) The hex encoded scriptPubKey generated by the address\n"
             "  \"ismine\" : true|false,          (boolean) If the address is yours or not\n"
             "  \"isscript\" : true|false,        (boolean) If the key is a script\n"
             "  \"pubkey\" : \"publickeyhex\",    (string) The hex value of the raw public key\n"
@@ -182,6 +183,10 @@ Value validateaddress(const Array& params, bool fHelp)
         CTxDestination dest = address.Get();
         string currentAddress = address.ToString();
         ret.push_back(Pair("address", currentAddress));
+
+        CScript scriptPubKey = GetScriptForDestination(dest);
+        ret.push_back(Pair("scriptPubKey", HexStr(scriptPubKey.begin(), scriptPubKey.end())));
+
 #ifdef ENABLE_WALLET
         isminetype mine = pwalletMain ? IsMine(*pwalletMain, dest) : ISMINE_NO;
         ret.push_back(Pair("ismine", (mine & ISMINE_SPENDABLE) ? true : false));