Page Title: Variabler Datendruck - Personalisierung - Marketing
May 20, 2018 05:31

form landmark: restrictions

Actions

Severity Action
no actions

Details

Rule ID Landmark 15
Definition The form landmark must only contain region landmarks.
Purpose
  • Form landmarks provide a way to identify groups of form controls and widgets on the page.
  • For form landmarks containing more than one group of controls, where each is considered its own section, use region landmarks to identify these sections.
  • Ensuring that the landmark structure of a page is not overly complex enables users of assistive technologies to more easily find and navigate to the desired content.
WCAG Success Criteria

1.3.1 Info and Relationships (Level A, Primary Success Criterion)

Rule Category Landmarks
Scope Element
Target Resources form landmark
Techniques
  • A form element or an element with a role="form" attribute, which also has an author-defined accessible name, will be considered an form landmark.
  • A form landmark should be a container element of all the form controls in the form.
  • Use a element [role=region] attribute or a section on an element that identifies subgroups or sections of controls.
  • Use ARIA labeling techniques to give each region an accessible name describing the contents of the region.
Informational Links

Element Results

Element Identifier Result Element Position Message

Column Definitions

Element Identifier
Information about the element associated with the result.
The information typically includes the tag name, accessible name or other information related to the rule requirements.
"Page" means that the result applied to the page. For example, the rule "One main landmark on the page" is a page level rule.
Element Position
The element position is based on the DOM order of elements in the page.
The element position maybe useful in helping to locate a specific element on the page evaluated (e.g smaller numbers are typically toward the beginning of a page and larger numbers typically toward the end of a page).
Element position 1 is the first element.
The highest element position is the last element.
Element position values for most rule/page results will not be consecutive since a rule only applies to a sub set of elements found on a page.