[Jafet_Macario]

You can't use ShowPlayerDialog like that. Here is an example:

pawn Код:

new name[MAX_PLAYER_NAME], string[128];
GetPlayerName(playerid, name, sizeof(name));
format(string,sizeof(string),"Welcome back to***HIDDEN***, %s .\n\nThat name is registered. please enter your password below.", name);
ShowPlayerDialog(playerid,1,DIALOG_STYLE_INPUT,"Login",string,"Login","Quit");