pat-validation: Do not trigger on empty dates. Fixes: #711 #717
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixed by checking if input.validity.badInput is true for date/datetime-local fields. If so, check the date, if not, it might have been empty.
Due to the
ValidityState
object only being updated after user input and not on programmatic input it cannot be tested.See the discussion here: https://twitter.com/thetetet/status/1285239806205755393
and here: https://stackoverflow.com/questions/53226031/html-input-validity-not-checked-when-value-is-changed-by-javascript