UnderstandablePredictable 3.2.2

3.2.2

On Input

Level AManual Testing Only

WCAG Requirement

Changing the setting of a UI component does not automatically cause a change of context unless the user is advised beforehand.

Experience Builder Notes

EB filter widgets that auto-apply on change should warn users. Select inputs should not trigger navigation.

Sufficient Techniques

  • Warn users before auto-submitting forms
  • Use explicit submit buttons instead of auto-submit

Common Failures in EB Apps

  • Filter that reloads page on dropdown change

Full specification: WCAG 2.1 — 3.2.2 On Input

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