Hi list,
I have a constraint problem.
I use this bind:
<xf:bind id="bind_xxx" nodeset="instance('inst_xxx')/xxx"
required="true()" constraint="string-length(.) > 1"/>
It works quite well in the following cases:
* If I have an input of string-length(.) = 1, <xf:alert/> labels show up, good.
* As soon as string-length(.) is greater than one, they go away, good.
Problem:
* If I have string-length(.) = 0, no <xf:alert/> labels show up, which is
unexpected.
What is working as expected, is that I can not submit data (as it obviously
does not fulfill the constraint).
But since no alert message is shown, I am not able to provide feedback about
the missing value to the user.
Do you have any clue, what is happening here?
Thanks,
Alex
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