bug: accessibility failure with ion-button and ion-icon

[mhartington]

Bug Report

Ionic version:

[x] 4.x

Current behavior:

When running an app through lighthouse, the accessibility audit will point out ion-button and ion-icon for failing to have the proper aria-labels and alt attributes.

• https://dequeuniversity.com/rules/axe/3.1/button-name?application=lighthouse
• https://dequeuniversity.com/rules/axe/3.1/image-alt?application=lighthouse

[amymarsh4work]

I just tested 4.7.1 using the forked ionic project, running 'start' in Chrome and Firefox. I tested 4 of the core/button/test pages: basic, dynamic, form and icon using these extensions: Chrome Lighthouse, aXe and WAVE - the specific problem described in this issue no longer exists. :)

[jansgescheit]

I still have a warning at 4.7.1 and the ion-toggle in the Lighthouse's audits

[brandyscarney]

Confirmed this is no longer an issue on latest.

[ionitron-bot[bot]]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.