Techniques for WCAG 2.0

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G80: Providing a submit button to initiate a change of context

Applicability

Content that includes forms.

This technique relates to:

Description

The objective of this technique is to provide a mechanism that allows users to explicitly request changes of context. Since the intended use of a submit button is to generate an HTTP request that submits data entered in a form, this is an appropriate control to use for causing a change of context and is a practice that does not create confusion for users.

Examples

Example 1

Example 1: A submit button is used for each form that causes a change in context.

Resources

Resources are for information purposes only, no endorsement implied.

Tests

Procedure

  1. Find all forms in the content

  2. For each form, check that it has a submit button

Expected Results

If this is a sufficient technique for a success criterion, failing this test procedure does not necessarily mean that the success criterion has not been satisfied in some other way, only that this technique has not been successfully implemented and can not be used to claim conformance.

Techniques are Informative

Techniques are informative—that means they are not required. The basis for determining conformance to WCAG 2.0 is the success criteria from the WCAG 2.0 standard—not the techniques. For important information about techniques, please see the Understanding Techniques for WCAG Success Criteria section of Understanding WCAG 2.0.