[CODE] - DateFormatMask(v2)

//Coded by: Willian Luigi
stock readFormat(reader[])
{
    if (reader[0] == '\0' || strfind(reader, "/") == -1) return false;

    new
        sS = 0,
        sNextVal[15],
        sOldVal[15],
        sBarFind = 0,
        sV = 2;

    strcat(sOldVal, reader);
    sOldVal[strlen(sOldVal)] = '/';
    do
    {
        if ((sS = strfind(sOldVal, "/")) != -1)
        {
            sBarFind ++;
            if (sBarFind == 3) sV = 4;
            strmid(sNextVal, sOldVal, 0, sS);
            if (!strval(sNextVal) || strlen(sNextVal) != sV) return false;
            switch(sBarFind)
            {
                case 1: if (!(0 < strval(sNextVal) < 32)) return false;
                case 2: if (!(0 < strval(sNextVal) < 13)) return false;
                case 3: if (!(1905 < strval(sNextVal) < 2005)) return false;
                default: return false;
            }
            strmid(sOldVal, sOldVal, sS + 1, strlen(sOldVal));
        }
    } while(sS > 0);
    return sBarFind == 3;
}