Falsey attributes

jorgebucaran · Mar 8, 2018 · 975f203 · 975f203
1 parent fa8fdd3
commit 975f203
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/src/index.js b/src/index.js
@@ -161,7 +161,7 @@ export function app(state, actions, view, container) {
           element.removeEventListener(name, eventListener)
         }
       } else if (name in element && name !== "list" && !isSvg) {
-        element[name] = value == null ? "" : value
+        element[name] = value == null || value === "false" ? "" : value
       } else if (value != null && value !== false) {
         element.setAttribute(name, value)
       }

diff --git a/test/dom.test.js b/test/dom.test.js
@@ -784,3 +784,13 @@ test("event handlers", done => {
     document.body
   )
 })
+
+testTreeSegue("falsey attributes", [
+  {
+    tree: h("input", {
+      spellcheck: "false",
+      draggable: "false"
+    }),
+    html: `<input spellcheck="false" draggable="false">`
+  }
+])