I need to create a table and form that will allow choices in different formats for certain field values.

For example:

Social Security Number could be:

999999999
999-99-9999
999 99 9999

A date could be:

YYYYMMDD
YYMMDD
MMDDYY
MMDDYYYY

A full name could be:

Last, First Mi
First Mi Last
Last First Mi
First Last

What would be the best approach for this?