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fix(FORMS-6979): Coral-Icon receives alt attribute value from wrapping Button title or icon attributes #295

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fix(FORMS-6979): Coral-Icon receives alt attribute value from wrapping Button title or icon attributes #295

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5 changes: 5 additions & 0 deletions coral-base-button/src/scripts/BaseButton.js
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Original file line number Diff line number Diff line change
Expand Up @@ -457,6 +457,11 @@ const BaseButton = (superClass) => class extends BaseLabellable(superClass) {
// Update autoAriaLabel as well
iconElement.autoAriaLabel = iconAutoAriaLabelValue;

// Accessibility fix
// If the wrapping <button> has either a "title=" or an "icon=" attribute
// passes the value down to the <coral-icon> as "alt="
(this.title || this.icon) && (iconElement.alt = this.title || this.icon);
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I think this case is only valid when button itself does not have any text content in it, secondly this code can be avoided by setting iconAutoAriaLabel to Icon.autoAriaLabel.ON

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the icon attribute doesn't seem like it would ever be satisfactory alt text. Looking at the list of icons these are not suitable as alt text. Perhaps as a fallback you could space separate instead of camel case - but even then these wouldn't be localized so it would still seem like a bad idea.


// removes the icon element from the DOM.
if (this.icon === '') {
iconElement.remove();
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