uui-input-file => Only show add button when multiple or no file selected #395
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Description
Change updates uui-input-file to only show the add button only when multiple is true, or when no files are selected (single-file mode).
Types of changes
Motivation and context
The picker works correctly in it's current shape (ie single mode only allows one file, multiple allows many), I'm just not sure the UI makes sense - continuing to display the Add button after selecting a file in single mode is potentially confusing, even though the button will replace the existing selection.
Alternatively could consider changing the button text when a file is selected in single-mode (ie
Replace
orChange selection
or something similar)I won't lose a minute of sleep if the current implementation is preferred.
How to test?
Screenshots (if appropriate)
Checklist