Hi,

If you introduce a 0 on a number field on a database, it is saved but it is not shown afterwards.

• When I edit the entry I see the 0 so I assume it is correctly saved.
• When I see the entry I don't see the 0. I checked the page source and used the inspect and it is not there.

In case it is useful

• If the number is different from 0

  <div class="col-4 col-lg-3 font-weight-bold">Number</div>

  <div class="col-8 col-lg-9 ml-n3">2</div>

• If the number is 0

  <div class="col-4 col-lg-3 font-weight-bold">Number</div>

  <div class="col-8 col-lg-9 ml-n3"></div>

To reproduce it

1. Add a database on a >=4.1 Moodle site ¹
2. Add a number field (only this is necessary fill free to add more fields and/or make them required fields)
3. Add a template
4. Add entry with any user, type a number different from 0 and save it
5. Check that you can see the entry and that the browser shows the number correctly
6. Add entry with any user, type a 0 and save it
7. Check that you can see the entry but that the 0 is not shown

¹ I found it on a Moodle 4.2dev (Build: 20230120) and I cannot reproduce on a Moodle 4.0.5 (Build: 20221114) (MoodleCloud). So I am assuming this is related to changes on database on 4.1. I could be wrong and be a more recent change and only affects 4.2 versions

What I expected?
The browser to show the 0

Thanks for your time!
Isabel