Is it possible to allow only letters/numbers?

Is it possible to allow only letters/numbers? - Printable Version

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+--- Thread: Is it possible to allow only letters/numbers? (/showthread.php?tid=548944)

Is it possible to allow only letters/numbers? - LocMax - 03.12.2014

So, I need some kind of function which would forbid usage of any symbols or so, so basically only numbers and letters can be used.
How can I do it? like do I need to list all symbols or?

Re: Is it possible to allow only letters/numbers? - Kyance - 03.12.2014

Quote:

Originally Posted by LocMax

So, I need some kind of function which would forbid usage of any symbols or so, so basically only numbers and letters can be used.
How can I do it? like do I need to list all symbols or?

pawn Код:

stock IsValidPassword( const password[ ] )
{
    for( new i = 0; password[ i ] != EOS; ++i )
    {
        switch( password[ i ] )
        {
            case '0'..'9', 'A'..'Z', 'a'..'z': continue;
            default: return 0;
        }
    }
    return 1;
}

I don't remember from who I got this, but yeah.. not made by me xd

Respuesta: Is it possible to allow only letters/numbers? - LocMax - 03.12.2014

Thank you dear Kyance.