3.3 Input Assistance
WCAG 2.2 guideline
3.3 Input Assistance
Help people avoid and correct mistakes when they enter information, especially on forms and sign-in flows.
Clear labels, useful error messages, and ways to confirm important actions prevent lost work and frustration.
Success criteria
- 3.3.1 Error Identification (Level A)
- 3.3.2 Labels or Instructions (Level A)
- 3.3.3 Error Suggestion (Level AA)
- 3.3.4 Error Prevention (Legal, Financial, Data) (Level AA)
- 3.3.5 Help (Level AAA)
- 3.3.6 Error Prevention (All) (Level AAA)
- 3.3.7 Redundant Entry (Level A)
- 3.3.8 Accessible Authentication (Minimum) (Level AA)
- 3.3.9 Accessible Authentication (Enhanced) (Level AAA)