I have a List Lookup dropdown on my form that is required. I have set the following validation rule on the field:
isNullOrEmpty({Self})
Why is it the system allows users to click Save and Submit and it allows it. The rules doesn’t seem to fire. When I used Edge’s F12 Developer Console I see the following errors:
Not sure why the rule isn’t working!! Any ideas???
Hi,
The formula you are using is valid for a lookup dropdown and should work.
What type of form are you using? Classic or Responsive? (Formula cant be used on new responsive)
Does this happen for every form with a lookup dropdown with validation or just this form?
Does validation work on other controls on this form?
If this is a classic form, is there any custom JavaScript included?
Hi
Have you resolved this issue?
Turn out I had to delete and recreate the list lookup fields and the validation rules worked this time. Not sure why?!?!. All the settings were the same. :)
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