Hi Arnaud,
You cannot have conditional visibility on a single widget (unless you do
it yourself with Python), but you can have conditional visibility on a
group based on an expression that can reference the value of another
field.
Create a "Group" container in the drag and drop form with the "green
plus" icon. Then click on the group, activate the "Control visibility by
Expression" and enter your expression. The expression needs to return 1
for visible or 0 for not visible.
Hope this helps,
Andreas
On 2021-06-11 07:01, Arnaud Vandecasteele wrote:
Hi,
When creating a form by drag and drop fields, all fields are displayed
unless you choose the hidden widget or you remove them from the field.
But how to hide or show a form field depending on whether the user has
completed a previous field?
Thanks,
Arnaud
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Arnaud Vandecasteele
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