[Yerro]

pawn Code:

if(strcmp(cmdtext, "/command", true) == 0)
{
    if(PlayerInfo[playerid][pAdmin] > 0) //If playerid isn't a admin, he can't type this.
    {
        //Your command
    }
    else SendClientMessage(playerid, -1, "You aren't admin.");
    return 1;
}