Detecting numbers? - Printable Version

Detecting numbers? - Printable Version

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+--- Thread: Detecting numbers? (/showthread.php?tid=416501)

Detecting numbers? - Jernu - 17.02.2013

I'm making a registration system and I wanted to know how you'd detect if someone entered numbers in the dialog?

Thanks.

AW: Detecting numbers? - Nero_3D - 17.02.2013

Check if the inputtext is numeric with such a function

pawn Код:

stock IsNumeric(const string[]) {
    for(new i = strlen(string); i-- >= 0; ) {
        if(!('0' <= string[i] <= '9')) {
            return false;
        }
    }
    return true;
}

Re: Detecting numbers? - Jernu - 17.02.2013

Thanks!