Missing Fieldset Description Check

Description

The “Missing Fieldset Description Check” evaluates whether there is any <fieldset> element without a description (i.e., a <legend> element within).

Example outcome

I found 1 <fieldset> element without any description.

Impact

• Visual Impairments: Screen readers use <legend> to provide context for grouped form elements. Without it, the user may not understand the purpose of the fields.
• Motor Impairments: Assistive tech users navigating forms with voice or switch input benefit from semantic structure; a missing legend impairs navigation.
• Cognitive Disabilities: Users may be confused without proper grouping and labeling, leading to input errors or form abandonment.

Fixes

To address <fieldset> elements missing description:

1. Locate the <fieldset> element without a description.
2. Add a clear, concise <legend> element that describes the group’s purpose inside the fieldset.

Resources

• WCAG 2.2: Understanding Success Criteria 1.3.1
• WCAG 2.2: Understanding Success Criteria 3.3.2
• WCAG 2.2 Techniques: Technique H71: Providing a description for groups of form controls using fieldset and legend elements
• WebAIM: Semantic Structure: Regions, Headings, and Lists
• WebAIM: Creating Accessible Forms