Best Practice 2.6 – Provide means to close popovers (Baseline level)
Ensure all popovers can be closed by buttons and can be accessible by screen reader.
Before Rectification In this example, there is no means to close the popover. |
After Rectification It is a good practice to provide a close button for closing the popover. |
W3C WCAG Reference: 2.1.2 No Keyboard Trap
