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Bug reportOct 4, 2026· 0:30· 0 views

Quasar QColor: typing alpha 00→01 in popup hex field does not update the bound value

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Bug report— by SceneRecap AI

mediumcomponents/qcolor
os: macOSbrowser: Chromium 151.0.7922.34viewport: 1280x720

Repro steps

  1. 1.Navigate to the Quasar Color Picker documentation page (/vue-components/color-picker).
  2. 2.Under Basic Usage, focus the HEXA hex input textbox in the second QColor picker component.
  3. 3.Enter '#00000002' as a control test to verify the model updates correctly.
  4. 4.Clear or select the HEXA hex input textbox and enter '#00000001'.

Expected

Typing '#00000001' should parse the alpha channel and update the component's bound model value.

Actual

Typing '#00000001' fails to update the model value, leaving the model unchanged.

Evidence

visualControl test at t=9.0s shows entering #00000002 successfully updates the model as indicated by the green banner.
visualEntering #00000001 in the HEXA input at t=19.0s triggers the notification showing that the model does not update.
consoleError logged on load: 'Hydration completed but contains mismatches.'
Issue markdown (copy-paste ready)
### Summary
When entering `#00000001` (with an alpha channel of `01`) into the `QColor` HEXA hex input field, the bound model value fails to update.

### Steps to Reproduce
1. Go to `/vue-components/color-picker`
2. Locate the QColor component configured for HEXA input under Basic Usage
3. (Control) Enter `#00000002` into the HEXA input and observe the model updates correctly
4. Type `#00000001` into the HEXA input

### Expected Result
The model value should update to `#00000001`.

### Actual Result
The model does not update when entering `#00000001`.

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Quasar QColor: typing alpha 00→01 in popup hex field does not update the bound value · SceneRecap