What is the difference between data tables & layout tables defining role [closed]
In Accessibility What is the different between Data Tables & Layout Tables.
any important to use role="presentation" in tag.
for example
<table role="presentation>
<table role="presentation"></table>
</table>
or
<table>
<table role="presentation"></table>
<table role="presentation"></table>
<table role="presentation"></table>
</table>