Fix disabled floating labels and add some examples of it in the docs (#37299)

* Fix disabled floating labels and add some examples of it in the docs

* Add disabled custom height textarea

1 files changed, 28 insertions, 0 deletions

diff --git a/site/content/docs/5.2/forms/floating-labels.md b/site/content/docs/5.2/forms/floating-labels.md
index 9ec4fcd2fa..6b33fb67ba 100644
--- a/site/content/docs/5.2/forms/floating-labels.md
+++ b/site/content/docs/5.2/forms/floating-labels.md
@@ -75,6 +75,34 @@ Other than `.form-control`, floating labels are only available on `.form-select`
 </div>
 {{< /example >}}
 
+## Disabled
+
+Add the `disabled` boolean attribute on an input, a textarea or a select to give it a grayed out appearance, remove pointer events, and prevent focusing.
+
+{{< example >}}
+<div class="form-floating mb-3">
+  <input type="email" class="form-control" id="floatingInputDisabled" placeholder="name@example.com" disabled>
+  <label for="floatingInputDisabled">Email address</label>
+</div>
+<div class="form-floating mb-3">
+  <textarea class="form-control" placeholder="Leave a comment here" id="floatingTextareaDisabled" disabled></textarea>
+  <label for="floatingTextareaDisabled">Comments</label>
+</div>
+<div class="form-floating mb-3">
+  <textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea2Disabled" style="height: 100px" disabled></textarea>
+  <label for="floatingTextarea2Disabled">Comments</label>
+</div>
+<div class="form-floating">
+  <select class="form-select" id="floatingSelectDisabled" aria-label="Floating label disabled select example" disabled>
+    <option selected>Open this select menu</option>
+    <option value="1">One</option>
+    <option value="2">Two</option>
+    <option value="3">Three</option>
+  </select>
+  <label for="floatingSelectDisabled">Works with selects</label>
+</div>
+{{< /example >}}
+
 ## Readonly plaintext
 
 Floating labels also support `.form-control-plaintext`, which can be helpful for toggling from an editable `<input>` to a plaintext value without affecting the page layout.