Update checkbox-inline.phtml

[magicsunday]

Currently the Checkbox component cannot be properly used to save empty (unchecked status) settings. A hidden element is missing here, which is assigned the unchecked value.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 35.31%. Comparing base (95621db) to head (86a4fb5).
⚠️ Report is 538 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #4927   +/-   ##
=========================================
  Coverage     35.31%   35.31%           
  Complexity    11406    11406           
=========================================
  Files          1179     1179           
  Lines         47865    47865           
=========================================
  Hits          16905    16905           
  Misses        30960    30960           

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[fisharebest]

This is how checkboxes have always worked - although I remember being annoyed when I first discovered this.

I am concerned that this change might break existing code that simply checks for the presence of an input, rather than the actual value.

What is the motivation for this change. What would be better/simpler with it?

The current code uses:

• Validator::boolean('name', false); // returns true for checked and false for unchecked
• Validator::boolean('name'); // returns true for checked and throws an exception for unchecked