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Feb 10, 2023
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docs(material/select, material/autocomplete): update a11y docs on che… #26515

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4 changes: 4 additions & 0 deletions src/material/autocomplete/autocomplete.md
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Expand Up @@ -129,3 +129,7 @@ attribute, or the `aria-labelledby` attribute.

`MatAutocomplete` preserves focus on the text trigger, using `aria-activedescendant` to support
navigation though the autocomplete options.

By default, `MatAutocomplete` displays a checkmark to identify the selected item. While you can hide
the checkmark indicator via `hideSingleSelectionIndicator`, this makes the component less accessible
by making it harder or impossible for users to visually identify selected items.
5 changes: 5 additions & 0 deletions src/material/select/select.md
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Expand Up @@ -165,6 +165,11 @@ this interferes with most assistive technology.
Always provide an accessible label for the select. This can be done by adding a `<mat-label>`
inside of `<mat-form-field>`, the `aria-label` attribute, or the `aria-labelledby` attribute.

By default, `MatSelect` displays a checkmark to identify selected items. While you can hide the
checkmark indicator for single-selection via `hideSingleSelectionIndicator`, this makes the
component less accessible by making it harder or impossible for users to visually identify selected
items.

### Troubleshooting

#### Error: Cannot change `multiple` mode of select after initialization
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