[AndreiWow]

Hey guys, how can I check if the player entered an email? I want to restrict a field to emails so they can't type random things.

[oMa37]

Search .. https://sampforum.blast.hk/showthread.php?tid=626317

[SyS]

http://forum.sa-mp.com/showpost.php?...75&postcount=5

[AndreiWow]

Quote:

Originally Posted by Sreyas http://forum.sa-mp.com/showpost.php?...75&postcount=5

And how should I use those numbers?

Код:

"{s[256]'@'s[256]'.'s[256]}"

[AndreiWow]

Bump, anyone? How can I use those numbers?

Код:

 "{s[256]'@'s[256]'.'s[256]}"

I want to check if the player entered an email, I mean to only allow emails in a dialog.

[X337]

Код:

if(!sscanf(inputtext, "{s[256]'@'s[256]'.'s[256]}")) 
{
	// the email is valid depends on those patterns...
}

Or you can write a function to make it easier to use if you want to call it multiple times.

Код:

IsValidEmail(text[]) // It will return true if text[] is a valid email, it will return false otherwise.
{
	return !sscanf(text, "{s[256]'@'s[256]'.'s[256]}");
}

[AndreiWow]

Quote:

Originally Posted by X337 Код: if(!sscanf(inputtext, "{s[256]'@'s[256]'.'s[256]}")) { // the email is valid depends on those patterns... } Or you can write a function to make it easier to use if you want to call it multiple times. Код: IsValidEmail(text[]) // It will return true if text[] is a valid email, it will return false otherwise. { return !sscanf(text, "{s[256]'@'s[256]'.'s[256]}"); }

It doesn't work, it continues to the next dialog even if I type a normal email or not.

Код:

case DIALOG_EMAIL:
		{
		    if(response)
		    {
                if(!sscanf(inputtext, "{s[256]'@'s[256]'.'s[256]}"))
                {
                    ShowPlayerDialog(playerid, DIALOG_EMAIL, DIALOG_STYLE_INPUT, "{FFA500}E-MAIL", "{FFFFFF}Please enter your email below:\n\n", "NEXT", "");
				}
				else
				{
				    new DB_Query[225];
			        new pName[24];
			        GetPlayerName(playerid, pName, sizeof(pName));
			        format(PlayerInfo[playerid][pEmail],64, "%s", inputtext);
					mysql_format(Database, DB_Query, sizeof(DB_Query), "UPDATE `USERS` SET `email` = '%e' WHERE `USERNAME` = '%e'"
					, PlayerInfo[playerid][pEmail], pName);
					mysql_tquery(Database, DB_Query);

					SendClientMessage(playerid, COLOR_GREEN, "Email set succesfully! Moving onto the next part, gender!");

					ShowPlayerDialog(playerid, DIALOG_SEX, DIALOG_STYLE_MSGBOX, "{FFA500}GENDER", "{FFFFFF}Are you a boy or a girl?\n\n", "BOY", "GIRL");
				}
			}
		}

[SyS]

Quote:

Originally Posted by AndreiWow It doesn't work, it continues to the next dialog even if I type a normal email or not. Код: case DIALOG_EMAIL: { if(response) { if(!sscanf(inputtext, "{s[256]'@'s[256]'.'s[256]}")) { ShowPlayerDialog(playerid, DIALOG_EMAIL, DIALOG_STYLE_INPUT, "{FFA500}E-MAIL", "{FFFFFF}Please enter your email below:\n\n", "NEXT", ""); } else { new DB_Query[225]; new pName[24]; GetPlayerName(playerid, pName, sizeof(pName)); format(PlayerInfo[playerid][pEmail],64, "%s", inputtext); mysql_format(Database, DB_Query, sizeof(DB_Query), "UPDATE `USERS` SET `email` = '%e' WHERE `USERNAME` = '%e'" , PlayerInfo[playerid][pEmail], pName); mysql_tquery(Database, DB_Query); SendClientMessage(playerid, COLOR_GREEN, "Email set succesfully! Moving onto the next part, gender!"); ShowPlayerDialog(playerid, DIALOG_SEX, DIALOG_STYLE_MSGBOX, "{FFA500}GENDER", "{FFFFFF}Are you a boy or a girl?\n\n", "BOY", "GIRL"); } } }

you mismatched condition....

[AndreiWow]

Quote:

Originally Posted by Sreyas you mismatched condition....

I tried to enter a simple text like "name" and I also tried a normal email like "email@gmail.com" both worked, there was no restriction... can you show me a right example.

[Lordzy]

I haven't checked with your codes but from what I've seen as the format for sscanf used, I assume quiet-specifiers on sscanf requires SSCANF_QUIET mode to be enabled. You can enable it for a single sscanf call though:

pawn Код:

sscanf(inputtext, "?<SSCANF_QUIET=1>{s[256]'@'s[256]'.'s[256]}")