jsonConfig port '0' cannot be changed by typing

[raintonr]

Version 6.8.0
node: v16.20.2
js-controller: 5.0.8

When using jsonConfig element such as...

"port": {
  "label": "Listen port",
  "min": 1,
  "max": 65565,
  ...
},

... and the default port is undefined (ie. zero) then the field is rendered as expected (label, field with zero value) but... entering that field and trying to type a numeric value does not work:

• Whatever number is entered: eg. '8' yields '08' - is very quickly automatically changed back to zero.
• This can be overcome by moving the cursor in front of the initial zero and typing: eg. '8' now yields '80' which is not changed and the number can be edited as required.

While this bug can be worked around it's an annoying user experience.

[foxriver76]

I guess we are talking about using type: port, as the element type is missing in the example.

[raintonr]

I guess we are talking about using type: port, as the element type is missing in the example.

Yes. Maybe I should have included that line 🤡