[bigboy81]

How to check using strcmp or strfind if dialog inputtext are empty ?

[xVIP3Rx]

Use strlen .

Examples

pawn Код:

if(!strlen(inputtext))
//Or
if(!inputtext[0])

[bigboy81]

Quote:

Originally Posted by xVIP3Rx Use strlen . Examples pawn Код: if(!strlen(inputtext)) //Or if(!inputtext[0])

Yes i use that but when player are typed something server showing him that he not type anything.

[xVIP3Rx]

Is it only this dialog or for all the dialogs ?
You could add a debug to know what's he writing, or post the script.

[bigboy81]

Quote:

Originally Posted by xVIP3Rx Is it for all the dialogs or just this one, Show us the script for that part.

This is just for one dialog

Код:

if(strlen(inputtext))
	{
 		SCM(playerid, COLOR_LIGHTRED, "{157DEC}You are not type an{FFFFFF}Email");
 		ShowPlayerDialog(playerid, 6, DIALOG_STYLE_INPUT, "E-Mail", "{FFFFFF}Please type your{157DEC}e-mail {FFFFFF}adress", "Ok", "" );
   		return 1;
	}

[PaulDinam]

You're doing it wrong.

You can also use isnull(inputtext) or for your problem, if(strlen(inputtext) == 0)

[bigboy81]

I make like this

if(!isnull(inputtext))
{
SCM(playerid, COLOR_LIGHTRED, "{157DEC}You are not type an{FFFFFF}Email");
ShowPlayerDialog(playerid, 6, DIALOG_STYLE_INPUT, "E-Mail", "{FFFFFF}Please type your{157DEC}e-mail {FFFFFF}adress", "Ok", "" );
return 1;
}

But not work,it say i not type anything but i type

[AndySedeyn]

Quote:

Originally Posted by bigboy81 I make like this if(!isnull(inputtext)) { SCM(playerid, COLOR_LIGHTRED, "{157DEC}You are not type an{FFFFFF}Email"); ShowPlayerDialog(playerid, 6, DIALOG_STYLE_INPUT, "E-Mail", "{FFFFFF}Please type your{157DEC}e-mail {FFFFFF}adress", "Ok", "" ); return 1; } But not work,it say i not type anything but i type

The isnull function already checks whether or not the input is empty.
The function returns 1 when the input is empty and returns 0 when the input is not empty. By placing an exclamation mark, you tell the function that 'When the input is NOT null (there is an input), execute the code'.

[Banana_Ghost]

forgot to remove the ! from isnull

pawn Код:

if(isnull(inputtext))
{
    SCM(playerid, COLOR_LIGHTRED, "{157DEC}You are not type an{FFFFFF}Email");
    ShowPlayerDialog(playerid, 6, DIALOG_STYLE_INPUT, "E-Mail", "{FFFFFF}Please type your{157DEC}e-mail       {FFFFFF}adress", "Ok", "" );
    return 1;
}

basically what you were doing was if it wasn't empty.

[bigboy81]

Quote:

Originally Posted by Banana_Ghost forgot to remove the ! from isnull pawn Код: if(isnull(inputtext)) {     SCM(playerid, COLOR_LIGHTRED, "{157DEC}You are not type an{FFFFFF}Email");     ShowPlayerDialog(playerid, 6, DIALOG_STYLE_INPUT, "E-Mail", "{FFFFFF}Please type your{157DEC}e-mail       {FFFFFF}adress", "Ok", "" );     return 1; } basically what you were doing was if it wasn't empty.

I making email system,but i want if player not type in inputtext email conditional return that