Toast: provide `isShown` method (#36272)

* feat(Toast): provide `isShown` method

* Update site/content/docs/5.1/components/toasts.md

Co-authored-by: Julien Déramond <[email protected]>

Co-authored-by: Julien Déramond <[email protected]>

1 files changed, 6 insertions, 2 deletions

diff --git a/js/src/toast.js b/js/src/toast.js
index b85e20b60..8ee8c8c96 100644
--- a/js/src/toast.js
+++ b/js/src/toast.js
@@ -100,7 +100,7 @@ class Toast extends BaseComponent {
   }
 
   hide() {
-    if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
+    if (!this.isShown()) {
       return
     }
 
@@ -123,13 +123,17 @@ class Toast extends BaseComponent {
   dispose() {
     this._clearTimeout()
 
-    if (this._element.classList.contains(CLASS_NAME_SHOW)) {
+    if (this.isShown()) {
       this._element.classList.remove(CLASS_NAME_SHOW)
     }
 
     super.dispose()
   }
 
+  isShown() {
+    return this._element.classList.contains(CLASS_NAME_SHOW)
+  }
+
   // Private
 
   _maybeScheduleHide() {