use 'isDisabled' helper

twbs · Mar 17, 2021 · 5cf54be · 5cf54be
1 parent 12bad0f
commit 5cf54be
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/js/src/tab.js b/js/src/tab.js
@@ -10,6 +10,7 @@ import {
   emulateTransitionEnd,
   getElementFromSelector,
   getTransitionDurationFromElement,
+  isDisabled,
   reflow
 } from './util/index'
 import Data from './dom/data'
@@ -36,7 +37,6 @@ const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`
 
 const CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu'
 const CLASS_NAME_ACTIVE = 'active'
-const CLASS_NAME_DISABLED = 'disabled'
 const CLASS_NAME_FADE = 'fade'
 const CLASS_NAME_SHOW = 'show'
 
@@ -67,8 +67,7 @@ class Tab extends BaseComponent {
     if ((this._element.parentNode &&
       this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
       this._element.classList.contains(CLASS_NAME_ACTIVE)) ||
-      this._element.classList.contains(CLASS_NAME_DISABLED) ||
-      this._element.hasAttribute('disabled')) {
+      isDisabled(this._element)) {
       return
     }