XForms Requirements document

It would be nice to include a means for specifying a field as a "Required
Field". Additionally, to take it a step further, one should be able to
define a "Required-Field Mask Set" where one could define the allowable
field combination sets of which at least one must be met. For instance, on a
search screen, the user must enter one of the following:
a) zip code
b) city and state, or
c) phone number

This requirement would fit under section 3.6.

Received on Wednesday, 11 July 2001 11:26:30 UTC