Merge pull request #57 from khiga8/aja/double-alt-text-bug

fix: applies alt text only once
khiga8 · Jan 27, 2025 · 7affdfd · 7affdfd
2 parents 14c2cdf + bd137c0
commit 7affdfd
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/utils.js b/src/utils.js
@@ -105,6 +105,9 @@ function validateImagesWithAnchorParent(parent, image) {
     image.classList.add("github-a11y-img-invalid-alt");
   }
 
+  if (parent.querySelector('.github-a11y-img-caption')) {
+    return;
+  }
   const subtitle = createSubtitleElement();
   parent.classList.add("github-a11y-img-container");
 
@@ -127,6 +130,9 @@ function validateImagesWithNonAnchorParent(parent, image) {
   if (invalidAltText(altText)) {
     image.classList.add("github-a11y-img-invalid-alt");
   }
+  if (parent.querySelector('.github-a11y-img-caption')) {
+    return;
+  }
   const subtitle = createSubtitleElement();
   parent.classList.add("github-a11y-img-container");