View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 5354 | Composr alpha bug reports | General / Uncategorised | public | 2023-02-22 21:29 | 2023-12-06 18:06 |
| Reporter | Chris Graham | Assigned To | PDStig | ||
| Priority | normal | Severity | minor | ||
| Status | resolved | Resolution | fixed | ||
| Summary | 5354: CSS-based CAPTCHA loses legibility on zoom out | ||||
| Description | If the user zooms out on their browser, the CSS-based CAPTCHA loses legibility as the browser doesn't use pixel blending outside of images. I'm not sure what to do about this one. Maybe just document the problem in the help for the option and make sure it is off by default? | ||||
| Tags | No tags attached. | ||||
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| Sponsorship open | |||||
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Is there no way to detect a zoom-out and perhaps, after a short timeout, refresh the CAPTCHA? |
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hmm, detecting zoom-out, I'm not sure. Possibly a mismatch between viewport size and window size. Refreshing the CAPTCHA wouldn't help, making it bigger to compensate for the zooming - perhaps - but seems dodgy as rounding errors could cause a lot of problems. Maybe though there is a solution, have a zoom in button that displays it much bigger in an overlay. That could be genuinely nice in general. |
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I agree. I think the CAPTCHA size as it is now is too small, even for me. Perhaps we should also increase its size a bit on the field? |
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Did the best I could. Non-CSS / iframe CAPTCHAs will open as an overlay. Otherwise it must open in a new window because of the iframe. The larger version of the CAPTCHA will display at 4x the size. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2023-02-22 21:29 | Chris Graham | New Issue | |
| 2023-02-24 22:43 | PDStig | Note Added: 0007979 | |
| 2023-02-24 23:12 | Chris Graham | Note Added: 0007980 | |
| 2023-02-24 23:50 | PDStig | Note Added: 0007984 | |
| 2023-02-26 18:29 | Chris Graham | Category | General => General / Uncategorised |
| 2023-12-06 18:06 | PDStig | Assigned To | => user4172 |
| 2023-12-06 18:06 | PDStig | Status | Not Assigned => Resolved |
| 2023-12-06 18:06 | PDStig | Resolution | open => fixed |
| 2023-12-06 18:06 | PDStig | Note Added: 0008105 |
