Success criterion 3.1.1 Language of Page
Level Level A, WCAG principle: Understandable
Assigned to the following themes: CODE AND LABELS WORDING
Each page must have a <html lang=""> attribute that matches the main language of the page.
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WCAG Explorer (beta)
This resource is designed for anyone eager to master digital accessibility. Explore WCAG success criteria through clear, easy-to-understand descriptions. We owe a special "hat tip" to Johannes Lehner’s WCAG Card Deck, which served as the inspiration for this project.
We plan to expand this library over time, so please check back regularly for updates.
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4 success criteria found for Level A, AA, AAA and Code and labels theme and Understandable principle and
Success criterion 3.2.2 On Input
Level Level A, WCAG principle: Understandable
Assigned to the following themes: CODE AND LABELS FORMS KEYBOARD
No unexpected changes must happen when a field value changes (like auto-submit, reload, open new page).
Success criterion 3.3.2 Labels or Instructions
Level Level A, WCAG principle: Understandable
Assigned to the following themes: CODE AND LABELS FORMS
Form fields must have clear labels or instructions to avoid confusion and help complete the input correctly.
Success criterion 3.1.2 Language of Parts
Level Level AA, WCAG principle: Understandable
Assigned to the following themes: CODE AND LABELS WORDING
Any parts of the content in a different language must be marked with the correct lang attribute.
Expressions borrowed from another language (like "déjà vu" in English) do not need this, unless pronunciation or understanding would be affected.