When I first opened a thread in the forum, I indicated there that for me also the array numbers are not working. But for tpartner seem to work
https://www.limesurvey.org/forum/design-issues/120473-array-question-both-text-and-number-cannot-enforce-it-is-an-integer
I also stated that for me the even if the number was corrected, as tpartner showed, I would have expected the correction to be an integer, not to a decimal value with the decimal part as 0.

I can not reproduce on my part ...

1. Without tips : right : you enter invalid data , nothing is show but you can not sumbit
2. With tips : right tips are shown .

The maine issue are maybe "No tips : no error shown", but it's really a lesser issue

Capture d’écran du 2020-03-09 08-14-33.png (37,160 bytes)   

Capture d’écran du 2020-03-09 08-14-33.png (37,160 bytes)   

Hello @artasom, could you please confirm the behaviour?

Hi. Apologies for my late reply.

Unless there is another setting for tips, the one in the question about "Hide tips" is off, so they should be shown, right? If there is any other place where I should enable it, please let me know to test it. Otherwise, I do not see any error when I input decimal values but, indeed, I cannot submit the answers because a message is then displayed indicating there are errors in the question. Also, I was expecting to get the same behaviour than with "Numerical Input" questions with the "Integer only" option activated, that the values got autocorrected.

I am bit lost because with the same LSS file it seems that me, @DenisChenu and @tpartner are getting different behaviours... I've tried reviewing the general settings to try to find something that supersedes the survey's setting that could be different in my instance, but I can't find it.

Thank you for your support.

The issue is more : if there are no «Subquestion validation tip» then when try to submit : no error are shown.

See the screenshot

Capture d’écran du 2020-03-19 08-58-26.png (14,621 bytes)   

Capture d’écran du 2020-03-19 08-58-26.png (14,621 bytes)   

Sample lss fixed.

Capture d’écran du 2020-03-19 09-02-51.png (34,299 bytes)   

Capture d’écran du 2020-03-19 09-02-51.png (34,299 bytes)   

Then this is an intended behaviour I suppose, right?

You mean

It is not changed to an integer number

This is never done , neither in numeric question or another. You can create a QuestionTheme if needed or a a plugin.

OK. Thanks for your help. Then I'd say the bug should be closed...