🎨 Palette: [a11y] Improve keyboard focus and screen reader support for image uploader buttons#61
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Co-authored-by: MacTechIN <63564804+MacTechIN@users.noreply.github.com>
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Code Review
This pull request improves accessibility in the ImageUploader component by adding focus-visible ring styles, an aria-label, and an aria-hidden attribute to the buttons, alongside documenting this pattern in .Jules/palette.md. The review feedback suggests explicitly setting type="button" on both the file selection and clear buttons to prevent accidental form submissions when the component is rendered inside a form.
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| <button | ||
| onClick={() => fileInputRef.current?.click()} | ||
| className="px-3 sm:px-4 py-2 text-sm bg-blue-500 text-white rounded-lg hover:bg-blue-600 active:scale-95 transition-all" | ||
| className="px-3 sm:px-4 py-2 text-sm bg-blue-500 text-white rounded-lg hover:bg-blue-600 active:scale-95 transition-all focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-blue-500 focus-visible:outline-none" |
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The <button> element defaults to type="submit" when placed inside a <form>. To prevent accidental form submissions when this component is used within a form, explicitly set type="button".
type="button"
className="px-3 sm:px-4 py-2 text-sm bg-blue-500 text-white rounded-lg hover:bg-blue-600 active:scale-95 transition-all focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-blue-500 focus-visible:outline-none"
| <button | ||
| onClick={onClear} | ||
| className="absolute top-2 right-2 p-1.5 sm:p-2 bg-red-500 text-white rounded-full hover:bg-red-600 active:scale-95 transition-all shadow-lg" | ||
| className="absolute top-2 right-2 p-1.5 sm:p-2 bg-red-500 text-white rounded-full hover:bg-red-600 active:scale-95 transition-all shadow-lg focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-red-500 focus-visible:outline-none" |
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Explicitly set type="button" on the clear button to prevent accidental form submissions if the ImageUploader is rendered inside a <form>.
| className="absolute top-2 right-2 p-1.5 sm:p-2 bg-red-500 text-white rounded-full hover:bg-red-600 active:scale-95 transition-all shadow-lg focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-red-500 focus-visible:outline-none" | |
| type="button" | |
| className="absolute top-2 right-2 p-1.5 sm:p-2 bg-red-500 text-white rounded-full hover:bg-red-600 active:scale-95 transition-all shadow-lg focus-visible:ring-2 focus-visible:ring-offset-2 focus-visible:ring-red-500 focus-visible:outline-none" |
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💡 What: Added keyboard focus indicators (
focus-visible:ring-2,focus-visible:ring-offset-2) to the "Select File" and "Remove Image" buttons. Also added atitleandaria-labelto the clear button, explicitly hiding the inner SVG from screen readers.🎯 Why: To improve accessibility for keyboard users by providing clear focus states without impacting mouse users. The explicit ARIA label helps screen reader users understand the purpose of the icon-only "Remove Image" button.
📸 Before/After: Before, the buttons lacked an explicit visible focus state when tabbed via keyboard. After, a distinct offset ring appears during keyboard navigation. The
.Jules/palette.mdjournal has been updated.♿ Accessibility: Fixes WCAG criteria related to Focus Visible and Non-text Content (ARIA labels).
PR created automatically by Jules for task 945656359902575058 started by @MacTechIN