nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

How to make a field mandatory depending on another

Antoine_Cordier

Hello,

On the create view of one of my documents I have a list box with 3 values: a, b, c, and a date picker.

I need the date to be set as mandatory only if a or b is present in the list box.

I've been reading here and there about JSF and found that the most approaching answer was given by this topic on stackoverflow:

http://stackoverflow.com/questions/5182106/make-a-hinputtext-required-only-when-the-checkbox-is-selected

But when I try to reproduce this kind of declaration inside my layout definition, it just doesn't work.

Can anyone please share a sample ?

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Accepted answers

Anahide_Tchertc

Hi,

You're looking for cross validation, you should checkout http://www.nuxeo.com/blog/cross-validation-with-jsf/ or http://stackoverflow.com/questions/6282466/jsf-doesnt-support-cross-field-validation-is-there-a-workaround

All comments

Anahide_Tchertc

Hi,

Antoine_Cordier

Thanks you! For any reason I had to use getSubmittedValue() instead of getLocalValue() to get it done.

Anahide_Tchertc

That's the right one to use when dealing with an input component

Antoine_Cordier

Thanks for this usefull precision