Providing keyboard-triggered event handlers

Important Information about Techniques

See Understanding Techniques for WCAG Success Criteria for important information about the usage of these informative techniques and how they relate to the normative WCAG 2.1 success criteria. The Applicability section explains the scope of the technique, and the presence of techniques for a specific technology does not imply that the technology can be used in all situations to create content that meets WCAG 2.1.

Applicability

Applies to all technologies where content includes functionality.

This technique relates to Success Criterion 2.1.1: Keyboard (Sufficient using a more specific technique).

Description

The objective of this technique is to permit individuals who rely on a keyboard or keyboard interface to access the functionality of the content. To do this, make sure that all event handlers triggered by non-keyboard UI events are also associated with a keyboard-based event, or provide redundant keyboard-based mechanisms to accomplish the functionality provided by other device-specific functions.

Examples

Tests

Procedure

  1. check that all functionality can be accessed using only the keyboard

Expected Results

  • #1 is true