english: You might want to do a query so that each number of your eight digits is in a single (field), then concatenate the fields to 3 fields so that it is of 4 digit(year) 2 digit(month) and 2 digit(date). then finally do another query to put it all together in MMDDYYYY format so you can validate.
non_english: wewe ↑ wewe ↖ wewe ↗ wewe → wewe ↓ wewe ↩ wewe ↪ wewe ↬ wewe ↫ wewe ↪ wewe ↩ wewe ↲ wewe ↷ wewe ↳ wewe ↶ wewe ↴ and wewe ↺ deserve to meet your idol. ♥ ilitumwa zaidi ya mwaka mmoja uliopita