PLANET-5259 EN Form Accessibility

[planet-4]

Then EN Form has a few minor issues.

• The text on the left side could maybe have a role=text attribute to make sure is not read separately if it has links in between. - The Country field's label, is read after the field, it should be read before.
• The text in the checkboxes can probably use role=text also to ensure is not read as separate bits of content if it has links in the middle.
• We should make sure the Thank You message is properly announced, perhaps using aria-live.

Reporter: pcuadrad
Sections: Block: EN Form

Potentially affected repositories: planet4-plugin-gutenberg-blocks

[mleray]

This should be done after the block has been converted to WYSIWYG (PLANET-4814)

[isabelle-np]

I can work on this