[Tanush123]

So how can i make people has to only type numbers, they can't type letters.

pawn Код:

if(!strlen(inputtext))
                {
                    ShowPlayerDialog(playerid,83,DIALOG_STYLE_INPUT,"Vehicle Color Change","What do you want your first color to be? 0-255","Accept","Cancel");
                    SCM(playerid,0xFF9900AA,"You must enter your first color.");
                    return 1;
                }

[arakuta]

Use STRVAL.

if is possible to convert a string into a int, it means there is only numbers.

pawn Код:

if(!strval(inputext))
    return SendClientMessage(playerid,-1,"Type only numbers!");

[Tanush123]

Thank you.

[arakuta]

Quote:

Originally Posted by Tanush123 Thank you.

Glad to help you ^^

[Tanush123]

Got a problem, i put 3 but it says i put 51...

pawn Код:

if(dialogid == 83)
        {
            if(response)
            {
                if(!strval(inputtext))
                {
                    ShowPlayerDialog(playerid,83,DIALOG_STYLE_INPUT,"Vehicle Color Change","What do you want your first color to be? 0-255","Accept","Cancel");
                    SCM(playerid,0xFF9900AA,"You must type a number between 0-255");
                }
                if(strval(inputtext) < 0)
                {
                    ShowPlayerDialog(playerid,83,DIALOG_STYLE_INPUT,"Vehicle Color Change","What do you want your first color to be? 0-255","Accept","Cancel");
                    SCM(playerid,0xFF9900AA,"You must type a number between 0-255");
                }
                if(strval(inputtext) > 255)
                {
                    ShowPlayerDialog(playerid,83,DIALOG_STYLE_INPUT,"Vehicle Color Change","What do you want your first color to be? 0-255","Accept","Cancel");
                    SCM(playerid,0xFF9900AA,"You must type a number between 0-255");
                }
                GetPlayerName(playerid,Nam,sizeof(Nam));
                format(str,sizeof(str),"UPDATE PlayerDealership SET Col1 = %d WHERE Owner = '%s'",inputtext,Nam);
                mysql_query(str);
                format(str,sizeof(str),"You have put your vehicle's first color to %d",inputtext);
                SCM(playerid,lightgreen,str);
                format(CarSystem[CarSystem[playerid][vID]][vCols][0],24,"%s",inputtext);
                ShowPlayerDialog(playerid,84,DIALOG_STYLE_INPUT,"Vehicle Color Change","What do you want your second color to be? 0-255","Accept","");
            }
        }

[RevolutionaryGaming]

Any time you want to use inputtext as an integer, you need to use strval(inputtext). This includes in the formatting of your query and message.

[arakuta]

Or create a var to store the value, its faster than always turn into a value.

pawn Код:

new colorid = strval(inputtext);
// i recommend put it where you know it's a real integer. (After some conditions?)
// Example
printf("Color ID %d",colorid);

[Tanush123]

Thank you again, for helping .