Validation of HTML Elements
How A-Prompt Tester Program Works
Validating The 'TABLE' Element
Before the table can be evaluated for accessibility, the purpose of the
table must be known. This dialog is used to ask the
user for the table purpose.
The following areas are checked for accessibility in the TABLE
element:
- Table must have a summary
- Data tables must have row or
column headers
- Use markup to associate data
cells and header cells in data tables that have two or more logical levels
of row or column headers.
- Data tables should have
abbreviations for long header names
- Layout tables should make sense when
linearized
- Layout tables should not use
structual markup (TH) for visual formatting
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Last Modified: Feb. 8, 2000