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Touch Target Size

WCAG 2.2 requires a minimum touch target size (or spacing) of at least 24 by 24.

Inline targets (within a line of text) are exempt from the minimum target size requirements.

Use .frame(minWidth: 24, minHeight: 24) on icon button Image elements to ensure the 24 by 24 target minimum is met.

Notes:

  • Xcode Accessibility Inspector and .performAccessibilityAudit() test for 44 by 44 minimum size which is a WCAG 2.1 Level AAA success criterion.

Applicable WCAG Success Criteria


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