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2.5.2 Number of Days Allowed into the Past

Mandatory.  Default=9999999

Specify the lower limit of the date range rule.

The use of the "days into the past" and "days into the future" range limit values can be illustrated with a time linetimeline:

No Format

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                                Current date
          Lower limit        (date on which the            Upper limit
        for valid date         rule is performed)         for valid date
               |                       |                      |
               |                       |                      |
               |                       N                      |
         ======|=======

...

 PAST ==========O=======

...

 FUTURE =======|=======>

...


               |                       W                      |
               |                       |                      |
               |                       |                      |
               |<----------------------|--------------------->|

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                    "X"

...

 days allowed   |   "Y"

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 days allowed
                      into the past    |    into the future

Tips & Techniques

  • If you are simply performing a date format check, leave this value as 9999999 so that there are no range limits applied.

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