TYPO3 Core

As an editor I want to create an accessible table

• The field is shown the general tab and is right below the table caption.
• A warning is displayed

• If there is no description - text “Some data tables should have an accessible description (e.g. summary) of contents of the table.”
• if there is no table caption - text “Data tables should have a name”
• if the table caption is not unique in this page - text “Data tables should have unique name”
• if the table caption is the same like the description - text “Name must be different from description”
• If “no header position” is selected - text “Data cells in data tables must have row and / or column header cells.”

The warning contains the WCAG rule and a direct link to the explanation of the rule (WCAG 1.3.1, Level A - https://www.w3.org/WAI/WCAG20/quickref/?showtechniques=11%2C111%2C246#content-structure-separation-programmatic)

Technical Description / Additional Information:
The description is not rendered as (table-summary e.g.) in fluid_styled_content current (will write a ticket for this).
There are more rules for tables in WCAG 2.0. They are not considered in this user-story, since the core-table wizard doesn't allow complex tables.