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[ help ] dialog ( how to? ) - Printable Version

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+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: [ help ] dialog ( how to? ) (/showthread.php?tid=326663)


[ help ] dialog ( how to? ) - RicaNiel - 18.03.2012

Guys how to do this
Player can only enter number not letters
when they type a Letter it will say

[ Error ]: Please use a numeric not letter

bdw sorry for my english
here is my code

pawn Код:
case D_SKINSHOP:
        {
            if (!response) return SendClientMessage(playerid,C_ERROR,"[ Error ]:"CWHITE" You have cancelled it ");
            if(response)
            {
                new Skinid;
                Skinid = strlen(inputtext);
                if(pData[playerid][pCash] < 5000) return SendClientMessage(playerid,C_ERROR,"[ Error ]:"CWHITE" You dont have enough money to buy this skin");
                if(Skinid < 0 || Skinid > 299) return SendClientMessage(playerid,C_BOT,"Enricka:"CWHITE" Sorry That skin id is not available");
                GetMoney(playerid,5000);
                SetPlayerSkin(playerid,Skinid);
            }
        }


Re: [ help ] dialog ( how to? ) - Reklez - 18.03.2012

use IsNumeric search around the forums. well i speak english bad too

after you find the IsNumeric function.

do this

pawn Код:
if(!IsNumeric(inputtext)) return //do what ever you want