9. Inputs/Errors

9.1 Changing the setting of any user interface component does not automatically cause a change of context without informing the user. This includes pop-up windows, changes in keyboard focus, etc.

• WCAG 2.1 guideline 3.2.2 (Level A)

9.2 All input elements or interactions are labeled and give instructions including formatting if applicable.

• WCAG 2.1 guideline 3.3.2 (Level A)

9.3 Input errors are clearly identified and explained, including required formatting if applicable.

• WCAG 2.1 guideline 3.3.1 (Level A)

9.4 If an input error is automatically detected and suggestions for corrections are known, then the suggestions are provided to the user, unless it would jeopardize the security of purpose of the content.

• WCAG 2.1 guideline 3.3.3 (Level AA)

9.5 For legal, financial, and test data that the user can change, the user is able to reverse, verify, or confirm changes.

• WCAG 2.1 guideline 3.3.4 (Level AA)

9.6 Form buttons and inputs are descriptive and have associated text labels.

• WCAG 2.1 guideline 1.1.1 (Level A)