FR: Field requirement groups

[tbar0970]

Sometimes you have pairs/triplets of custom fields
where if one of them is filled in, all of them should be filled in.
Eg WWCC number and WWCC expiry date.

Could achive this by creating "requirement groups" in the custom field config
Perhaps just an integer textbox "requirement group number" for each field.
Fields with the same "requirement group number" have the one-filled-all-required logic applied.

[jefft]

where if one of them is filled in, all of them should be filled in, Eg WWCC number and WWCC expiry date.

Or 'Emergency Contact Name' and 'Emergency Contact Number'.

But is people entering one but not the other a common problem, or a big problem when it occurs?

[tbar0970]

But is people entering one but not the other a common problem, or a big problem when it occurs?

Common enough to motivate me to raise an issue :)
Can be a problem if people make assumptions like "because there's a WWCC number recorded it must have been verified".
Or if they fill in "Safe ministry expiry date" but forget to put the safe ministry certificate code.