Techniques for WCAG 2.0

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G13: Describing what will happen before a change to a form control that causes a change of context to occur is made

Applicability

Applies to all technologies.

This technique relates to:

Description

The objective of this technique is to provide information to users about what will happen when a change to a form control results in a change of context. Because changing the value of a form control does not typically result in a change of context, it is important that authors provide instructions that make the user aware of the behavior in advance. Where possible, it is a good idea to programmatically associate the instructions describing the change with the form control itself.

The following are some examples of how to provide the instruction in different situations.

Examples

Resources

Resources are for information purposes only, no endorsement implied.

Tests

Procedure

Expected Results